[HN Gopher] Early riser or night owl? New study may help to expl...
       ___________________________________________________________________
        
       Early riser or night owl? New study may help to explain the
       difference
        
       Author : KanilStang
       Score  : 307 points
       Date   : 2020-02-25 14:59 UTC (8 hours ago)
        
 (HTM) web link (directorsblog.nih.gov)
 (TXT) w3m dump (directorsblog.nih.gov)
        
       | jb775 wrote:
       | I've been a night owl my entire life, have been unsuccessfully
       | trying (or kind of trying) for years to shift my schedule to wake
       | up earlier. Whenever I tell myself to go to bed early, I feel
       | like I'm wasting an evening that I will not get back...I know it
       | isn't really logical, but it's strong enough to derail the
       | progress I make.
       | 
       | One approach that I've found successful (in bursts) is if I focus
       | on getting to sleep at a reasonable time on Sunday night. This
       | seems to naturally put me in a good groove for the rest of the
       | week.
        
       | kbutler wrote:
       | Like others, I was a night owl since my teenage years. I was also
       | pretty sure my circadian rhythm was about a 28-hour cycle, so I'd
       | go "out-of-phase" staying up later every day and sometimes skip
       | or drastically shorten a night's sleep to get back in phase.
       | 
       | However, it's now an effort to stay up past 10-10:30, and I wake
       | up consistently around 6am.
       | 
       | What changed?
       | 
       | - 6 days/week with 6am meetings (remote work and timezones) -
       | bright light (light box, much brighter than room lighting) and
       | exercise early so I could function in those meetings -
       | prioritized consistently going to bed and sleep early (often
       | harder for me than getting up early) - and time passed
       | 
       | post hoc, ergo propter hoc, but consistency with those habits
       | made it easier to function in those mornings, and it got easier
       | as time passed.
        
       | brendanfalk wrote:
       | I studied this at school. On average, men have circadian rhythms
       | longer than women. And all circadian rhythms are longer when
       | you're an adolescent.
       | 
       | That's why there is the classic stereotype of male teens waking
       | up so late.
       | 
       | The only way to reset your circadian rhythm is sunlight as soon
       | as you wake up in the morning! And melatonin at night
        
       | Raphmedia wrote:
       | If you were able to "no longer be a night owl" after changing
       | diet, through exercise or by other changes in your behavior, you
       | were in fact never an actual night owl but simply someone with
       | bad sleeping habits.
       | 
       | You read the same thing whenever there's a discussion on clinical
       | depression. People push their anecdotes about mindset changes but
       | fail to acknowledge they were never clinically depressed in the
       | first place.
        
         | boomlinde wrote:
         | _> If you were able to  "no longer be a night owl" after
         | changing diet, through exercise or by other changes in your
         | behavior, you were in fact never an actual night owl but simply
         | someone with bad sleeping habits._
         | 
         | Is there an established strict definition of "night owl" that
         | supports this conclusion? I always thought a night owl meant
         | anyone who for whatever reason prefers to stay up late and
         | sleep in, which doesn't really presuppose a genetic cause.
        
           | Raphmedia wrote:
           | This is part of the issue and one of the causes of the
           | stigma. People who have biological and/or genetic
           | particularities and are unable to follow regular sleep cycles
           | should not be put in the same category as people who have
           | regular circadian rhythm. This article is about biological
           | factors so its safe to assume we are discussing about people
           | with actual circadian disorders and not people who have bad
           | habits.
           | 
           | "Circadian rhythm sleep disorders are characterized by a
           | persistent or recurrent pattern of sleep disturbance
           | (difficulty falling asleep or staying asleep and excessive
           | sleepiness) due to alterations of the circadian timekeeping
           | system and/or misalignment of the endogenous circadian rhythm
           | and the external environment."
           | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3523094/
           | 
           | Key part of this being "persistent or recurrent". In other
           | words, people who have been struggling with this for a long
           | time and have it reoccur after trying out different
           | strategies.
           | 
           | Adding a distinction could help. Perhaps "voluntary night
           | owl" vs "involuntary night owl".
        
             | boomlinde wrote:
             | _> Key part of this being  "persistent or recurrent"._
             | 
             | The key part is that it's related to the circadian rhythm
             | and time keeping. That it's persistent and recurrent
             | doesn't in itself distinguish it from other sleep disorders
             | that may cause delayed sleep schedule, such as sleep-onset
             | insomnia, or "bad habits" as you call it.
             | 
             |  _> Adding a distinction could help. Perhaps  "voluntary
             | night owl" vs "involuntary night owl"._
             | 
             | If you want to address people affected by e.g. DSPD, and
             | not "night owls" in general, it is perhaps just better to
             | simply address them as such.
        
         | fernandotakai wrote:
         | i was a night owl almost 90% of my life. then i started working
         | out, eating a bit better... and now i wake up at 6:30~7am every
         | day.
         | 
         | guess what? drinking 6 cans of redbull per day fucks up your
         | sleeping schedule.
        
         | archarios wrote:
         | I have a very hard time believing that this stuff has to do
         | with anything other than having the discipline to have a proper
         | sleep schedule. It's possible to adjust your sleep schedule.
         | People do it all the time when they change timezones. I didn't
         | read the article, I'll go read it and update if I change my
         | mind..
        
           | pclstyle wrote:
           | Seems like an unpopular opinion, but this is my experience as
           | well. Went from sleeping from 4-10AM to 11PM-5AM over the
           | course of 3 years, without changing time zones. I swore I was
           | a night-owl my whole life, but I definitely fall into the
           | category of early-risers now. Overall happy with the switch;
           | I love having those quiet morning hours to prepare for the
           | rest of my day.
           | 
           | For me, it was about establishing new habits, setting up an
           | environment conducive to sleeping by midnight, and having
           | some external pressures like a work schedule, etc. I've heard
           | this validated by external testimony as well.
           | 
           | Can't say there are no biological factors at play that impact
           | individual inclinations, but it's a bit hard to believe that
           | we're hard-wired for one over the other.
        
           | GuB-42 wrote:
           | Sure, you can change timezone, but you usually feel like shit
           | in the process. The idea seem to be that it takes about a day
           | per hour to adjust.
           | 
           | Now the idea (somewhat supported by the article) is that
           | night owls have a natural cycle longer than 24h. It means
           | they are in a constant state of jet lag. The (unrealistic)
           | solution to get in sync with the rest of the population would
           | be to always go west.
           | 
           | Early birds are in the opposite situation. They have a
           | natural cycle shorter than 24h. It is just that for some
           | reason, waking up and going to bed early is not seen as a
           | problem in our society, while the other way is.
        
           | Raphmedia wrote:
           | Yes, people can adapt to different timezone. However what's
           | interesting is that night owls will adapt based on their own
           | circadian rhythm. If you are someone with delayed circadian
           | rhythm, you would end up synchronizing to the local timezone
           | but still fall asleep after midnight.
        
             | Izkata wrote:
             | So the solution is to own 24 homes and move one timezone
             | over each month?
        
               | Raphmedia wrote:
               | An easier solution would be to colonize different planets
               | and send the folks with non-24-hour sleep-wake disorder
               | to planets with orbits that corresponds with their
               | circadian cycle.
        
           | jodrellblank wrote:
           | "You could have a proper sleep schedule if you could hold
           | yourself to a proper sleep schedule" doesn't seem to usefully
           | explain or add anything. Surely the people with poor
           | discipline lack exactly that which they need to build
           | discipline?
        
           | zarmin wrote:
           | Just to present another perspective:
           | https://abc3340.com/news/local/adhd-and-your-circadian-
           | rhyth...
        
           | dijit wrote:
           | It really doesn't take long to adapt, but that first week is
           | glorious, awake and energised!
        
         | jodrellblank wrote:
         | "Anyone who is cured, was never really ill" seems a position
         | full of problems; is that really what you're saying?
        
           | Raphmedia wrote:
           | My position is this: if you have a headache, do a Google
           | search for a few minutes, "diagnose" yourself with brain
           | cancer and then you lose the headache after drinking water,
           | you haven't cured the cancer but you've simply fixed your
           | dehydration.
        
           | rootusrootus wrote:
           | Less charitably, it sounds like gatekeeping.
        
       | codr7 wrote:
       | I've been up writing code at night since I got my first computer
       | at 8, I'm 42 now, don't remember much about my schedule before
       | then.
       | 
       | Never could concentrate much during daytime, once my surroundings
       | wake up my productivity goes down the drain.
       | 
       | One thing that works pretty well for me when I'm allowed to set
       | my own schedule is taking a 2-3h snooze in the afternoon/early
       | evening. Then I can go on and work until 3-4am and still get up
       | early without feeling like a zombie.
        
       | archsurface wrote:
       | I like to leave things at a milestone before going to sleep. I
       | can't leave things in the middle of nowhere. I'm always late to
       | bed, always late to wake, always late for work.
        
       | BuildTheRobots wrote:
       | I like the fact they present it as an either/or choice.
       | 
       | My natural sleep cycle seems to default to a 28 hour day (eg I go
       | to bed slightly later every evening then morning) which makes
       | interfacing with reality pretty difficult. This seems to be
       | something shared with a number of geeks I know.
        
         | adjkant wrote:
         | 27 hours checking in here. Melatonin can help but generally I
         | tend to go in stages of not getting enough sleep, some forms of
         | biphasic/polyphasic sleeping, and basically going to bed early
         | when not getting enough sleep to buy me a few normal days.
        
         | follower wrote:
         | If you're not already aware of it you may wish to read about
         | "Non-24-hour sleep-wake disorder":
         | https://en.wikipedia.org/wiki/Non-24-hour_sleep%E2%80%93wake...
        
         | mosdave wrote:
         | Yeah, I think I would do really well with a 36 hour day.
        
           | BuildTheRobots wrote:
           | I dream of a 36 hour day - enough time to actually get some
           | work done and then a proper 12 hour sleep :)
        
         | ekimekim wrote:
         | I've been on a 28-hour cycle for the last 7 or so years. Since
         | it lines up into a 6-day week I can still be awake for more-or-
         | less business hours on weekdays (sleep at 4pm mondays, wake at
         | noon fridays).
         | 
         | I'm pretty sure 28 hours isn't quite what my body naturally
         | wants, but it's a lot closer than 24. After a week trying to
         | stick to a 24h cycle I'm basically a walking zombie.
         | 
         | They tried to put me on melatonin when I was a kid. First dose
         | sent me to hospital with an allergic reaction. After that we
         | were pretty hesitant to try other remedies. My life was
         | miserable until I went onto the 28h cycle and I realised it was
         | possible to NOT be tired all the time.
         | 
         | Don't listen to all the "oh, you just aren't doing X right"
         | people. Find a solution that works for your body and your life.
        
         | balfirevic wrote:
         | I'm like that too. Melatonin helps me fall into 24-hour rhythm.
         | 
         | I take 1 mg in slow-release form, 2-3 hours before desired bed
         | time. My bed time is still pretty variable, shifting 2-3 hours
         | back and forth but at least it's not hopelessly drifting
         | forward every day.
         | 
         | I do sleep a lot, 9-10 hours (no alarm clock), which could be
         | because of melatonin (1 mg is a rather large dose). See here
         | for a lot of details about melatonin dosage and timing:
         | https://slatestarcodex.com/2018/07/10/melatonin-much-more-th...
         | 
         | Relevant quote for non-24-hour sleep-wake disorder:
         | 
         |  _And what about non-24-hour sleep disorders? I think the goal
         | in treatment here is to advance your phase each day by taking
         | melatonin at the same time, so that your sleep schedule is more
         | dependent on your own supplemental melatonin than your (screwed
         | up) natural melatonin. I see conflicting advice about how to do
         | this, with some people saying to use melatonin as a hypnotic
         | (ie just before you go to bed) and others saying to use it on a
         | typical phase advance schedule (ie nine hours after waking and
         | seven before sleeping, plausibly about 5 PM)_
        
         | miiiiiike wrote:
         | I haven't run into many people with non-24! If you have non-24
         | could you answer a few questions here:
         | https://forms.gle/fdQWLAa6kb283SHJA
         | 
         | I'll share the anonymized results in a week or so. My
         | motivation is more social than scientific.
        
           | BuildTheRobots wrote:
           | I'm probably not the best person to ask - I've been medicated
           | for 7 years and have kept the current job for medication -2
           | months. More than happy to talk about it off list - {HN-
           | username}@gmail.com :)
           | 
           | I will inform the couple of awful sleepers I know at my
           | hackspace so they can respond too.
        
       | skizm wrote:
       | I'm an early riser except on days I have work...
        
         | raxxorrax wrote:
         | i woke up this morning with the sundown shining in...
        
       | thrower123 wrote:
       | I'm a night owl, primarily because it's the easiest way to steal
       | a couple extra hours to do things I actually enjoy out of the
       | four-hour-life slog.
       | 
       | Trying to take those hours from the morning doesn't really work,
       | because there is the hard-stop deadline of having to get ready to
       | go to work, and the chances of somebody else interrupting me and
       | fucking up what I'm trying to do is almost certain, whereas once
       | the world is asleep, I'm relatively free.
        
         | iamkroot wrote:
         | See, that's exactly how I feel about being up in the early
         | morning! The rest of the world is still asleep and I get it all
         | to myself.
        
           | SketchySeaBeast wrote:
           | Me too. I'd much rather get to work early and steal an extra
           | hour or two of very high quality work than try to do that
           | extra effort after a day of distractions and people.
        
       | pengaru wrote:
       | For some reason I don't get creative and productive until the
       | hours I _should_ be sleeping.
       | 
       | Throughout my teens and twenties (I'm in my 40s now) I indulged
       | this tendency and it served me well, often staying up for
       | multiple days without realizing it and the productivity was
       | incredible.
       | 
       | Since then I've become more interested in preserving/improving my
       | health and how such behaviors may be harming it, so I try to keep
       | a regular sleep schedule and it does seem to be better for my
       | general well-being.
       | 
       | The down side is, I am _never_ anywhere near as productive as I
       | 've been in the "sleep is for the dead" mode of operating.
       | Occasionally I'll revisit that mode to get something that's been
       | dragging on finished, and it's _always_ incredibly effective.
       | 
       | I wish I understood why long waking hours seem to stimulate my
       | mind and coerce myself into the deep flow state.
       | 
       | Colleagues have recommended I try Adderall in the past to enter
       | that mode at-will with a pill, but I've always been averse to
       | becoming dependent on a pharmaceutical to do something I can
       | already do naturally.
       | 
       | I wonder what's more harmful to self: regular sleep deprivation
       | or consumption of amphetamines in the daytime?
        
         | roosterdawn wrote:
         | YMMV with amphetamines -- they seem very specific-body-
         | metabolism specific, but you'll always be fighting your body's
         | attempt to move to homeostasis which means it will be very
         | probable that you'll run into tolerance, diminishing returns,
         | side effects, and so on.
         | 
         | As far as sleep deprivation goes: it's fascinating what happens
         | to our brains at night. Studies show that REM sleep prunes and
         | maintains new synapses associated with development and
         | learning[0], but other studies show that this effect might be
         | amplified with sleep deprivation[1]. If intermittent fasting
         | can cause one's body to behave differently in a fasted state,
         | perhaps intermittent sleep deprivation could cause effects that
         | in moderation are not wholly negative? I really don't know, but
         | anecdotally, I've noticed myself able to sometimes get some
         | huge breakthroughs in the late night hours. This has been
         | happening less frequently as I age and become more proficient
         | at a lot of things I do, though.
        
           | pengaru wrote:
           | > I've noticed myself able to sometimes get some huge
           | breakthroughs in the late night hours.
           | 
           | My personal theory on this is that something dream-associated
           | is still switching on from a purely hours-awake scheduled
           | mechanism.
           | 
           | Dreams are inherently creative and cerebral, and it feels
           | like I'm just tapping into some of that by staying up late
           | and working while my brain is wearing pajamas.
           | 
           | I don't know if you've ever dabbled with more extreme forms
           | of sleep deprivation, but at a certain point, in my
           | experience, a full-on wakeful dreaming state is entered where
           | fully featured dreams are playing in the visual field while
           | the eyes are still open. The brain definitely has the ability
           | to essentially dream while awake. Experiencing those things
           | made me start suspecting sleep deprivation was a way to tap
           | into the dream world for productivity/creativity/focus
           | advantages.
        
         | whiddershins wrote:
         | This isn't always true, but in general, you can tell by how you
         | feel whether something is very likely affecting your long term
         | health.
         | 
         | If you truly feel fantastic staying up for days on end, and
         | then sleeping extra for a while ... I know at least one hyper
         | successful person who uses to be the same way.
         | 
         | She eventually outgrew it, and stopped.
         | 
         | I am skeptical this harmed her long term.
         | 
         | Now, lots of behavior makes you feel great and is in fact
         | terrible for you ... but even obvious ones like drugs tend to
         | be felt in subsequent days, same with that awesome tasting
         | cheeseburger, etc.
         | 
         | So I think it's worth it to at least entertain the notion it
         | isn't as harmful to pull all nighters _for you_ as is commonly
         | said.
        
         | Nav_Panel wrote:
         | Were you averaging around 7.5 hours of sleep a night, even with
         | your long vigils? If so, I doubt it's a harmful pattern. Based
         | on some studies I've seen recently, oversleeping is a larger
         | health risk for many than undersleeping.
        
           | pengaru wrote:
           | No, I would stay up for 2-3 days straight and it'd end with
           | just a longish ~12 hour sleep, often leaving me with a sleep
           | cycle randomly out of phase with the rest of the world to
           | boot.
           | 
           | The stuff I've read about sleep being when your brain bathes
           | itself in spinal fluid convinced me this was probably not a
           | good long-term strategy for preserving cognitive health.
        
             | nefitty wrote:
             | I'm stuck in a loop like this right now. I've been getting
             | an average of less than 3 hours of sleep per night on
             | weekdays for a few months now. On the weekends, when I
             | don't have strict external obligations, I sleep 8-10 hrs.
             | 
             | I'm really scared that I'm going to cause myself to develop
             | early onset Alzheimer's or something. Even then, that fear
             | looms nowhere as large as the anxiety of going to bed
             | before 1am.
             | 
             | Maybe it's an existential thing. When the world's light
             | goes out I start thinking about death, and then the idea of
             | sleep being the "little death" overwhelms me. Next thing I
             | know I'm passing out just as my wife is getting up for
             | work, but I feel so much safer laying down to sleep when I
             | hear the world stirring and birds chirping. It's almost
             | like my body stays awake to make sure everyone else is safe
             | while they sleep...
        
               | pengaru wrote:
               | If it's an existential thing, and, judging from your
               | description, perhaps a hint of paranoia, then I'd be a
               | bit optimistic about overcoming it with either some
               | regular meditation/mindful introspection or maybe
               | therapy.
               | 
               | It'd be nice if we understood the actual causes of things
               | like dementia and alzheimers so we could make better
               | informed decisions regarding behaviors like sleep
               | deprivation. Even if we couldn't cure those conditions,
               | just understanding something like "it's 50% more likely
               | you'll lose your mind if you don't sleep 8 hours most
               | nights" would be super useful.
        
         | techopoly wrote:
         | I can relate to this, and I wonder if it has to do with the
         | unscheduled nature of staying awake through sleep hours. Our
         | adult lives become so regulated and scheduled, which is
         | arguably a good thing for health, relationships, and business.
         | But, for me, during the recent times when I could not sleep at
         | night, or had an unexpected pocket of time with no obligation
         | -- I was unbelievably motivated, creative, and productive.
         | Happy, even.
         | 
         | Something about the nature of constantly being "on", whether
         | that means online, or simply fulfilling some sort of obligation
         | to others or even yourself, seems to sap away at what really
         | makes us human. Of course, if you take away those obligations,
         | you're left with nothing. So I imagine there is a balance to be
         | found. And our society is very bad at finding it.
        
           | snazz wrote:
           | I can relate to this as an early riser too! Getting up at
           | three in the morning, not being able to fall back to sleep,
           | and then just deciding to start my day then is weirdly
           | productive and fulfilling, probably because I'm not expected
           | to be doing something productive at that hour.
        
       | wmurmann wrote:
       | Open your blinds before you go to sleep. See how much longer you
       | can stay a night owl.
        
       | nkrisc wrote:
       | I've found throughout my life my sleep cycle almost always
       | follows the sun. I sleep in longer in the winter and wake up
       | early in the summer. If I wake up with the sun I almost always
       | feel refreshed and ready to go. I'm usually falling asleep by
       | about 10PM (22:00) though, whatever I'm doing. After that point,
       | laying down anywhere usually puts me immediately to sleep.
        
       | el_cujo wrote:
       | I've always been skeptical of the early-riser v night-owl
       | dichotomy. When I was younger and in highschool, I had to be to
       | school early every day, so I was on the early-riser schedule of
       | sleep at ~10 PM wake at ~6 AM. When I later went to college, I
       | adjusted to a sleep at ~2 AM wake at ~10 AM schedule. Anyone who
       | is on one of these schedules is going to naturally have
       | difficulty if one random day of the week they need to, say, be at
       | work extra early or be out extra late, that's usually where this
       | kind of thing comes up. I feel like this has much more to do with
       | whatever routine you're currently in than it does with any
       | instinctive preference.
        
         | StrangeDoctor wrote:
         | Your ability to shift between 10pm and 2am is someone else's
         | 1am to 5am or 6pm to 10pm. Just because you personally had ease
         | falling asleep at these times has no relationship to when other
         | people find it easy to fall asleep. It's not a binary state
         | night owl or morning bird.
        
         | zozbot234 wrote:
         | I think _most_ cases are going to be like that, but people with
         | "advanced" or "delayed" sleep phases are not in the same boat -
         | they will have trouble adapting to _any_ fixed schedule, and no
         | matter what they choose they will feel  "jet-lagged" after a
         | while as their "natural" sleep phase goes out of sync with it.
        
           | el_cujo wrote:
           | Yeah I definitely think there are probably some people like
           | this with messed up cycles that they can't do anything about
           | it. But in general, it does kind of annoy me when people who
           | are late to stuff in the morning blame it on being a nite
           | owl, kind of disposing of any responsibility as if they have
           | a real medical disorder or something when I think for most
           | people it has more to do with enjoying doing stuff late at
           | night or just getting in a habit of staying up late from
           | trying to stretch the day before having to go to work.
        
       | geddy wrote:
       | I'm a night owl who's started waking up earlier. I guess that
       | makes me an early owl? Or a night riser, which makes me sound
       | like a zombie.
       | 
       | I started waking up earlier because I realized I had a much
       | better work day if I did something I enjoyed before working. I
       | start work at 10am, but I wake up around 7:30, walk the dog for
       | ~2 miles, then relax and play a game, lift, do some blogging,
       | read Hackernews etc. It's made my work day far more productive, I
       | will say that. I also have a little one on the way so starting to
       | acclimate my body to waking up earlier is better done sooner
       | rather than later.
       | 
       | I recall reading a while back an article that stated people had
       | more productive and overall positive work days if they did
       | something enjoyable before starting work. I work from home most
       | of the time and so it became more important than ever for me to
       | actually _use_ the time I wouldn't be spending commuting. I
       | definitely recommend it to everyone, particularly those who don't
       | have a commute to "wind up" and decompress from their work day!
        
       | [deleted]
        
       | softwaredoug wrote:
       | I made a lot of changes to my habits to recreate some of the
       | aspects of a "boot camp". It's helped my sleep a lot, and I end
       | up just waking up at 7 every morning.
       | 
       | Basically the idea is you always wake up at a consistent time and
       | do exercise immediately. Preferably outside in the sunlight. I'll
       | run a few miles or on rainy days use the exercise bike. By 11
       | that night I'm wiped out and sleep like a baby. Even if I have
       | one rough night of sleep for whatever reason, I still try to wake
       | at 7 and do this routine. Over the long haul it's dramatically
       | improved my sleep.
       | 
       | Highly recommended if you have sleep issues
        
       | b0n40 wrote:
       | hello, i am in the same boat for the last 7 days. ive been a
       | Night Owl, for the last 10 years. now for the last 7 days... i
       | moved to live outside the city, but i didnt expect that i have to
       | wake up with the village at 4-5-6am it is killing me. no sleep
       | for the last 7 days. and even i try to push myself to go to bed
       | 20pm or max 21pm i just cant sleep well. i used to work 6-12h a
       | day. now i barely do 3-4h per day. i never thought about early
       | riser or night owl...
        
       | bArray wrote:
       | Huh, I always woundered why I live a 28-30 hour day. My sleep
       | schedule continuously drifts as a result - luckily I live a
       | lifestyle where it's possible to get away with this.
       | 
       | I did used to do a 9-to-5, but what ended up happening was that I
       | slept less and struggled to keep in control over the weekends.
       | Luckily the people I live with would wake me up (just by carrying
       | out their own routines).
       | 
       | These days I typically sleep ~4 hours a night to keep some osrt
       | of schedule. As others have mentioned, diet, exercise, etc, etc,
       | no change seems to break this habit. To the surprise of many, I
       | am also able to remain productive for all but a few of the last
       | hours - some days I have commit streaks spanning something like
       | 18 hours.
        
         | follower wrote:
         | > I always wondered why I live a 28-30 hour day.
         | 
         | You may wish to look into "Non-24-hour sleep-wake disorder".
        
           | bArray wrote:
           | Woah, thanks for the heads up, I had no idea. I'm relatively
           | lucky (at least so far) not to suffer effects of sleep
           | deprivation.
           | 
           | (I was looking here: https://en.wikipedia.org/wiki/Non-24-hou
           | r_sleep%E2%80%93wake... )
        
         | zarmin wrote:
         | Out of curiosity, do you have ADHD?
        
           | save_ferris wrote:
           | I've struggled the exact same as the poster above, and I've
           | been reading up on ADHD. It seems to fit so many issues I
           | have, but I really don't want to take stimulants, which seem
           | to be the drug of choice for ADHD
        
             | follower wrote:
             | > [...] I've been reading up on ADHD. It seems to fit so
             | many issues I have [...]
             | 
             | If you're feeling like that I _strongly_ recommend that you
             | consider consulting a competent medical professional with
             | experience diagnosing ADHD /ADD and undergo an evaluation.
             | 
             | While your concerns around pharmaceutical-based approaches
             | to assisting people to live with the affects of executive
             | function related disorders (such as ADHD/ADD) are
             | understandable, such decisions are a step beyond where you
             | currently are.
             | 
             | ADHD/ADD is known as a disorder where (unlike most) _simply
             | having a diagnosis_ can have a significant positive impact
             | on a person 's ability to deal with it. This is in part
             | because a diagnosis provides a new lens/perspective through
             | which to view one's life _and_ because the negative
             | secondary effects (e.g. shame, guilt, depression,
             | interpersonal  & employment difficulties) of living with
             | un-diagnosed ADHD/ADD have so much impact.
             | 
             | My understanding is that a combination of medication &
             | therapy has been shown to be the most effective tool in
             | helping most people live with the effects of ADHD/ADD but
             | medication is by no means the only option--and there are
             | some non-stimulant options also.
             | 
             | But with regard to "stimulants", the word itself & people's
             | understanding of how they work leads to a lot of
             | moralizing, misinformation & misunderstanding. To some
             | degree the effect of a "stimulant medication" is similar to
             | that of water to a house plant: if the plant has
             | insufficient moisture in the surrounding soil then
             | "stimulating" it with additional water from a watering can
             | brings it up to a level of moisture required for a
             | fulfilling life--but if the plant already has sufficient
             | moisture then adding additional water may cause negative
             | effects. But being "underwatered" is not a positive state
             | of affairs.
             | 
             | If you would like to read further about ADHD/ADD
             | (particularly the under-diagnosed "Primary Inattentive"
             | subtype) I recommend considering "Driven to Distraction
             | (Revised/Second Edition): Recognizing and Coping with
             | Attention Deficit Disorder" by Edward Hallowell and John
             | Ratey. One of the aspects I particularly appreciate is how
             | much emphasis they put on the importance of a precise &
             | accurate diagnosis as a starting point--e.g. they spend a
             | chapter each on "things that are misdiagnosed as ADHD/ADD
             | but are actually something else" & "things that are
             | misdiagnosed as _not_ ADHD /ADD but are in fact ADHD/ADD".
             | 
             | Good luck!
             | 
             | Edit: Oh, yeah, two other things:
             | 
             | * "Rejection Sensitive Dysphoria" is a common but less
             | discussed aspect of ADHD/ADD.
             | 
             | * If comics are more your style, you might find a read of
             | ADHD Alien enlightening: http://adhd-alien.com/
        
               | save_ferris wrote:
               | Thank you so much for this, I really appreciate it.
        
             | zarmin wrote:
             | Yeah, I think there's a large subset of people with ADHD
             | who have some kind of alternate circadian rhythm. Mine
             | seems to be 36 hours; for almost 35 years my peak working
             | hours have been 4pm to 5am, with the ability to hyperfocus
             | until I collapsed if I'm really into what I'm doing. Not
             | for lack of trying to have a "normal" schedule...oh god I
             | try really hard multiple times a year. It's just not
             | natural.
             | 
             | You should know that stimulants are only one type of
             | approach for treating ADHD. Your best resource, you may
             | have discovered, is Russell Barkley; I cannot recommend him
             | enough. Also check out the YouTube channel How to ADHD.
             | 
             | Some relevant Barkley videos:
             | 
             | https://www.youtube.com/watch?v=LnS0PfNyj4U
             | 
             | https://www.youtube.com/watch?v=BzhbAK1pdPM&list=PLzBixSjmb
             | c...
             | 
             | Fair warning: You may discover some of the things you've
             | done for your whole life without second guessing are
             | actually typical ADHD symptoms. And if you're like me, this
             | might thoroughly shake your snowglobe.
        
           | bArray wrote:
           | I'm unsure, I certainly show the symptoms, but never got
           | myself diagnosed as I was investigating the possibility of a
           | military career. Thinking about it, quite a few of my family
           | members also have ADHD.
        
       | fxtentacle wrote:
       | My impression is that people who stay up late and sleep late are
       | more productive, while people who get up early are more social
       | and/or do more planning work.
       | 
       | Is anyone aware of scientific research that looked into the
       | possibility of awaking early vs. awaking late being different,
       | but equally useful evolutionary strategies?
        
       | 1e-9 wrote:
       | It seems that sleep pattern variation is an evolutionary
       | consequence of the survival benefit of having someone awake when
       | others are sleeping [1]. A good combination of night owls,
       | insomniacs, and early risers in camp probably made it far less
       | likely a sleeper got hauled off by the hyenas. This also seems to
       | be the reason that anxiety (sense of danger) reduces our sleep.
       | There's a part of our brain that doesn't differentiate well
       | between today's worries and predation risk. For this reason, I
       | think that addressing anxiety is often the best way to improve
       | sleep.
       | 
       | [1] https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4972941
        
       | jvm_ wrote:
       | So my natural rhythm is working 10-2 and then a lull until 4-6,
       | and then a lull until midnight, I wouldn't get tired until 2am.
       | 
       | Not ideal for a 9-5 job with kids. I'd also need a nap around
       | 5:30-7 or so, also not wife-compatible to fall asleep at 5:30pm
       | for an hour.
       | 
       | I started using a SAD lamp and it makes a huge difference, 30
       | minutes in the morning, I just browse my phone in front of it. It
       | feels like a cup of coffee and a 30 minute nap.
       | 
       | The biggest is not needing the evening nap followed by actually
       | being tired at midnight, and the ability to fall sleep between
       | 10pm-midnight if I need to get up early. It makes a major
       | difference to me, it has about a 2-day effect, I can skip the 30
       | minutes for a day or two, but after day 3 my clock resets.
       | 
       | I'd get a 4pm boost at work, I could tell the time by how
       | productive I was being. Same thing with midnight, I'd sit on the
       | couch from 9-midnight, and then find myself cleaning up exactly
       | at midnight. With the light, everything is 2 hours earlier, 2pm
       | work boost, and 10pm boost at home.
       | 
       | I have one of the larger lights, don't want to be accused of
       | shilling.
        
         | dewy wrote:
         | At the risk of you being accused of shilling (a risk I'm happy
         | to take ;) ), would you mind sharing the model of the lamp you
         | have found to work well?
        
           | jvm_ wrote:
           | I picked up this one on craigslist, Northern Light Technology
           | Boxelite, Light Therapy Box. The effect is enough that I
           | bought a smaller Verilux touch model for work, but it's a
           | third of the size (but much slimmer so it'll fit on my desk
           | in the office). Haven't remembered to bring the smaller one
           | to work, but I'd imagine I'd need more time in front of it.
           | 
           | The big one I have is the 4th one on this page.
           | https://nymag.com/strategist/article/best-sad-lamps.html
        
       | y-c-o-m-b wrote:
       | > Some people are early risers, wide awake at the crack of dawn.
       | Others are night owls who can't seem to get to bed until well
       | after midnight and prefer to sleep in
       | 
       | I am neither one of those? I hate waking up early and I dislike
       | going to bed late. My preferred hours awake are 8:00AM-10PM; I
       | found this to give me the most optimal amount of physical and
       | mental energy throughout the day. Not sure why 10 hours of sleep
       | works best for me, but I've experimented with that number and
       | always come back to it.
       | 
       | Side note: I do have sleep apnea and sleep with a CPAP, but my
       | AHI is below 3 on average (down from 43 before treatment!).
        
         | adrianmonk wrote:
         | There might just be some people who need 10 hours, but I would
         | still look at sleep quality issues. The CPAP thing sounds like
         | a good step, but there could be other causes.
         | 
         | Do you wake up feeling well-rested? I know that when I used to
         | always sleep 10 hours/night, I still wanted more sleep when I
         | got up.
         | 
         | Somehow I managed to change that, though, and now I wake up
         | after 6-6.5 hours. And I feel more well-rested than I did
         | before after 10+ hours. I'm not completely sure of the reasons,
         | as I wasn't seeking it out, but the timing correlates well with
         | starting to exercise regularly. Finally getting a mattress that
         | works for me might also be part of it.
         | 
         | At any rate, the main thing is that it happened. I didn't
         | really know it would or could, which is why I didn't aim for
         | it, but I'm glad it did. And I'd hope for the same for anyone
         | else in a similar position. Sleep quantity only goes so far to
         | make up for quality, and life is too short to be struggling to
         | get proper rest.
        
         | johnward wrote:
         | I'm the same way. 10-12 hours of sleep is optimal for me. I
         | also have apnea.
        
       | adamnemecek wrote:
       | I have a hunch that this difference boils down to how happy one
       | is with his main a ctivity (school, work etc.).
        
         | bloogsy wrote:
         | Here's a thought, try reading the article.
        
         | mdturnerphys wrote:
         | The linked paper gives evidence that genetic differences
         | resulting in changes to the CK1 enzyme or the PERIOD protein
         | play a role. Occupation and behavior may affect sleep but here
         | there are demonstrated factors innate to someone's DNA.
        
       | vordoo wrote:
       | A good read on sleep (not just Early Riser or Night Owl) - Why We
       | Sleep: Unlocking the Power of Sleep and Dreams / Matthew Walker
       | PhD
        
       | sethammons wrote:
       | I've always been a morning person. 5 years old waking up at 5am
       | to watch Thunder Cats. Highschool, waking up at 4am to finish up
       | any homework and then get video game time in. I sleep in more now
       | than ever before, typically up around 5:50 to 6:30. My most
       | productive coding time is 5 or 6am to around 11am. Typically, I'm
       | tired around 8pm, and in bed before 10pm.
        
       | taberiand wrote:
       | Well, it's crunch time so - ?Por que no los dos?
        
       | engineerblaze wrote:
       | I recently moved to a new apartment that has a window above my
       | bed, that I keep open, so that natural light falls on me and
       | gradually wakes me up such that I am fully awake by 8:30am
       | whereas previously it was pretty dark in my room at all times and
       | I had trouble getting out of bed at all. My guess is that the
       | lighting situation before I moved messed up my circadian rhythms
       | and made more more of a night person, but now that's changing?
        
       | tzs wrote:
       | I accidentally shifted from mostly night to mostly day, by
       | starting to sleep with my curtains open. I sleep in a room with a
       | large south facing window right near me, and a good sized east
       | facing window not too far away.
       | 
       | I found that this resulted in my naturally waking up refreshed
       | near sunrise.
       | 
       | I also found that I started doing segmented sleep [1], as was
       | common in pre-industrial times. As with getting up near sunrise,
       | this was not intentional. It just happened.
       | 
       | [1] https://www.webmd.com/sleep-disorders/features/what-is-
       | segme...
        
         | nkrisc wrote:
         | I was never a night owl but I've found that allowing the sun to
         | naturally wake me leaves me much more rested and refreshed in
         | the morning.
         | 
         | Sure there's those "sunrise lamps", but nothing compares to the
         | real thing.
         | 
         | Go to bed with your blinds open or get ones that are
         | translucent.
        
           | hanche wrote:
           | At my latitude, that's excellent advice - for a few weeks
           | each spring and fall. The rest of the year, the day is either
           | too long or too short.
        
       | dentisto wrote:
       | There's this coming soon with what seems to be pretty good
       | material from people with solid background in the space of sleep:
       | https://bestsleepsummit.com/
        
       | sqs wrote:
       | I used to be a night owl but switched to being an early riser in
       | the last 3 months. I didn't intend to switch and am not sure why
       | it happened, but here's what happened that probably contributed
       | to it:
       | 
       | - Started working out 1-2 hours per day (trail hiking/running)
       | 
       | - Stopped reading my iPhone in bed at night, now I just read my
       | backlit Kindle
       | 
       | - Company switched to all-remote (used to commute to SF)
       | 
       | - Had a daughter (~9 months old now, so not coincident with the
       | sleep switch)
       | 
       | - Almost all of my job responsibilities are management now
       | (previously I was still doing more IC-like work)
       | 
       | - Cut down on sugar intake
       | 
       | If you asked me 3 months ago, I would have sworn I'd be a night
       | owl for the rest of my life. So, this is quite a (pleasant) shock
       | to me. Posting this in case it's helpful to anyone who's a night
       | owl and thinks it's impossible for anyone to switch.
        
         | pbhjpbhj wrote:
         | I started a new job, started walking to/from work (c.2
         | miles/3km each way), started IF, reduced my caffeine intake
         | dramatically.
         | 
         | For the first 2 months or so I was able to sleep early and wake
         | earlier. Now I've got used to the exercise - that's my theory -
         | I've shifted back to being more wakeful at night. Which is fine
         | for work hours as that's flexible (but perception of early
         | risers is that late risers are lazy, so still a little
         | problematic). But, I'd like to shift my pattern to match my
         | kids' schedules better.
        
         | kart23 wrote:
         | Yeah, I see way too many people watching an hour of tv on their
         | phone or iPad in bed before going to sleep and then complaining
         | they cant go to sleep. I find that I sleep a lot better if i
         | put away screens for an hour before sleeping.
        
         | jniedrauer wrote:
         | I had a similar experience, and starting to run was what did
         | it. These days I wake up at 5am and run for 1-2 hours. I've
         | been on this schedule for over a year now, and it's completely
         | changed my life. I don't know how I used to function waking up
         | 15 minutes before work.
        
         | frosted-flakes wrote:
         | > Stopped reading my iPhone in bed at night, now I just read my
         | backlit Kindle
         | 
         | I think you mean your _front-lit_ Kindle. The iPhone has a
         | back-lit screen.
        
         | ldng wrote:
         | What is IC work ? Seen it a lot around here lately but have no
         | idea what that is.
        
           | jetpackjoe wrote:
           | I think he means "Individual Contributor". i.e., not
           | management.
        
             | thebruce87m wrote:
             | I concur. I used to work at a company that had IC levels
             | for individual contributors and M levels for management.
        
         | wenc wrote:
         | > - Had a daughter
         | 
         | Not coincident, but helps a lot. Anecdotally, in my circles,
         | the switch happened when folks had children or when they joined
         | the military.
        
         | zer00eyz wrote:
         | > - Cut down on sugar intake
         | 
         | This is what does it for me. Refined sugar in most forms, and
         | excessive fruit will keep me up at night.
         | 
         | That having been said, I'm not productive in the mornings. I
         | don't write good code, or create good solutions before 10 am
         | still. Early morning have become my time to catch up on
         | administrative work, or reading.
        
         | milofeynman wrote:
         | The largest factor was having a kid. It happens to all of us.
         | When you have a kid, suddenly sleeping in an extra hour isn't
         | an option anymore and your body adjusts. It's also much easier
         | to fall asleep early after getting up early to take care of the
         | kid!
        
           | sqs wrote:
           | Yeah. When she was under 6 months, being a night owl was a
           | huge benefit because it was easy for me to do the overnight
           | wake-ups and feedings. Now she is (crosses fingers, knocks on
           | wood) usually sleeping pretty well through the night, so
           | there aren't overnight feedings anymore.
        
         | anewhope wrote:
         | That's awesome. Reminder that for some people nothing will
         | work. I'm diagnosed DSPD; I feel like the laundry list of life
         | changes folks tout contributes to a lack of understanding and
         | empathy for legitimate medical issues.
        
         | Avamander wrote:
         | I only have to have a kid to change my sleep, nice.
        
       | WhompingWindows wrote:
       | It sucks that a German industrialist decided we should work 9-10
       | hours, and then it further sucks that 7-15, 8-16, or 9-17 are
       | deemed the "respectable" shifts for work. I get that some
       | companies are flexible on this, but honestly, I've been held back
       | in life by being a night owl. Classes at 8-10 am were so much
       | harder to focus in, getting to work early is a burden, and
       | working into the evening is not an option at many jobs.
       | 
       | It's just straight up better to be a morning person in our
       | civilization.
        
       | dot1x wrote:
       | For those interested, Internal Time [1] does a good job at
       | explaining chronotypes.
       | 
       | People that say they "changed from night owl to early riser" (or
       | vice-versa) have never been night owls in the first place, but
       | something else was the cause (diet, screen time, etc).
       | 
       | Chronotypes are genetics-based so no amount of wishful thinking
       | will make you a night owl or an early riser (though obviously you
       | can try and force this with alarm clocks / melatonin... to your
       | own risk).
       | 
       | Another book worth mentioning is Why we sleep by Walker. It has
       | it's flaws but overall does a good job at explaining the
       | importance of sleep.
       | 
       | [1] https://www.amazon.co.uk/Internal-Time-Chronotypes-Social-
       | Yo...
        
         | andai wrote:
         | Thanks, I am definitely going to check out Internal Time.
         | 
         | > Early birds and night owls are born, not made. Sleep patterns
         | may be the most obvious manifestation of the highly
         | individualized biological clocks we inherit, but these clocks
         | also regulate bodily functions from digestion to hormone levels
         | to cognition. Living at odds with our internal timepieces, Till
         | Roenneberg shows, can make us chronically sleep deprived and
         | more likely to smoke, gain weight, feel depressed, fall ill,
         | and fail geometry. By understanding and respecting our internal
         | time, we can live better.
        
         | vneur wrote:
         | Some caveats to think about for that particular book in this
         | blog post: https://guzey.com/books/why-we-sleep/ (I'm not a
         | researcher in the area, so not sure how valid either side of
         | this is!)
        
           | dewy wrote:
           | That's actually about a different sleep book, Why We Sleep
        
           | pknight wrote:
           | An interesting read, but the article comes across as an
           | unhinged attack piece brimming with silliness. Better to get
           | a take from a proper scientist with more balanced views.
           | 
           | Point number one of his list of 'egregious' errors is the
           | idea that shorter sleep does not imply shorter life span, but
           | all of the recently published meta-analyses make that
           | connection convincingly (for the population sleeping <6 hrs).
           | Anyone can look up these studies. And Walker does not advise
           | people to sleep 9+ hrs (which is also thought to be a risk
           | group on a population level). The author of the piece from
           | the outset is quite evidently arguing in bad faith.
           | 
           | There is criticism to be had on Walker, he overstimulates his
           | readers with fear-inducing statements which can definitely
           | backfire.
        
       | rjpn wrote:
       | It is surprising that companies don't let employees work in their
       | most productive hours. When will this trend start?
        
       | hadlock wrote:
       | Once I stopped eating snacks after 7pm, no coffee after 11am, no
       | booze after 8pm had a significant impact on my sleeping patterns.
       | Anyone can stay up until 3am if you feed them soda every 45
       | minutes after dark.
        
       | dijit wrote:
       | I've been a night owl my whole life, with the exception of that
       | period during secondary school where I was so depressed in the
       | evenings I went to bed early and as a consequence woke up super
       | early.
       | 
       | I have followed every advice, meditation (1yr), excercise
       | (3*1.5hrs per week for 18 months), staving off screens after
       | 18:00 (8mo), no caffiene, no sugar, no food of any kind, I also
       | tried: too much food, cooling my body down before I go to bed,
       | valerian root, sleeping pills, codeine, running before sleep..
       | absolutely positively everything.
       | 
       | Why? because there is a strongly negative view society has on me
       | for waking up at nearly 9am every day, or staying at work longer
       | into the evenings.
       | 
       | At some point I have to call it quits, it's not working.
       | 
       | (FWIW my brain "wakes up" at night, I get the majority of my best
       | work done between midnight and 4am, and for 6 years now I have
       | avoided being awake during that time for any reason.. but
       | recently I let it happen for one night and the output was insane
       | compared to my daily hours)
       | 
       | EDIT: Based on the comments here, I just need to have a kid.
        
         | Funes- wrote:
         | >EDIT: Based on the comments here, I just need to have a kid.
         | 
         | Or a sick relative you have to take care of, or a physically
         | draining job.
        
         | golergka wrote:
         | There's one tactic I've tried that worked wonders for me: get a
         | job where it doesn't matter.
         | 
         | It's midnight here, I just had dinner with my gf, and after
         | kissing her goodnight I'll come back to work, until about 4 am.
         | Tomorrow I'm coming to office for the meeting at 5pm, so I'll
         | have to wake up about 1pm. I'm delivering the product on time,
         | cheaper then expected, and nobody gives a flying fuck where and
         | when I'm doing it.
        
         | beagle3 wrote:
         | I was, and still am, a night owl - if there are no constraints.
         | 
         | However, there often are constraints that require me to be up
         | earlier (yes, a kid is among them), and I found the following
         | helps maintain reasonable focus and relative ease of waking up
         | early:
         | 
         | 1. About 10,000 IU of vitamin D (at 190lbs), taken before 10am
         | - as a replacement for significant sun exposure which I don't
         | have. This is significantly higher than the RDA, though still
         | below the toxic levels (50,000 IU/day or so at my weight). The
         | timing is important - vitamin D is apparently part of the
         | body's sunlight clock PLL. Gwern has some n=1 experiments and
         | references.
         | 
         | 2. Sufficient protein intake (between 0.5gr and 1gr per lbs of
         | body weight - low end for sedantry, high end for very active).
         | Don't know the mechanism - discovered by trial and error - but
         | makes a huge difference for me. If I don't have enough protein,
         | I can't fall asleep before 3am regardless of how tired I am.
         | (Well, except when I do a multi day fast and everything goes
         | berserk, but that's for another post).
         | 
         | Even with those, at times I am not constrained I will naturally
         | nightowl.
         | 
         | Don't trust me. Do your own research and n=1 experiments.
        
         | IndrekR wrote:
         | > Based on the comments here, I just need to have a kid.
         | 
         | Sorry to say that, but in my case it did not help, made things
         | worse instead. Seriously. It forces my body into unnatural
         | rhythm and feel sleepy most of the days. Even if I get 7..9h of
         | sleep.
         | 
         | Oh, how I love those productive hours from 22:00 till 03 in the
         | morning and waking up between 10 and 12 next day fully rested!
        
         | shawabawa3 wrote:
         | Wait, is waking up at nearly 9am late?
         | 
         | I wake up between 8 and 10 daily (I have very flexible working
         | hours atm)
         | 
         | I optimised my home for a short commute and have never had a
         | job where arriving before 10am was required
        
           | paulrpotts wrote:
           | Yes, by the standards of most employers and schools it is
           | very late. I am fortunate in that I can often sleep until
           | past 8, and I'm much saner and healthier for it. But all
           | through high school I had to get up at 6:30. Since I was
           | _also_ an extreme night owl and used to do all my schoolwork
           | after everyone else in my house was asleep, I'd usually get
           | to bed by 1:30 or 2:00, which meant I was severely sleep-
           | deprived all through high school.
           | 
           | I've had to take various contract gigs where I had to start
           | my commute at 7, or be at meetings that started at 7, and
           | it's terrible. Employment arrangements like this wind up
           | getting a version of me that is at my lowest, least-focused,
           | least-productive ebb, no matter how much coffee I pour down
           | my gullet.
           | 
           | These days I still get my best, most focused programming work
           | done between about 4:30 p.m. and 8:30 p.m. It's a constant
           | strain because it means my time at home with my family is
           | foreshortened every single weeknight.
        
             | ghostbrainalpha wrote:
             | There are jobs in I.T., like emergency Server Admins for
             | hospitals who get paid extra to work the "night shift".
             | That might be worth looking into.
             | 
             | Or if you live on the East Coast working Remote with a
             | company in Pacific Time Zone.
             | 
             | The thing that finally worked for me was finding out the
             | amount of sleep I ABSOLUTELY needed to function. Which was
             | about 4-5 hours. My body wants 8, but I can make it through
             | the day with 4 hours.
             | 
             | Try to only sleep this minimum about for several weeks, and
             | eventually you will be tired enough to go to bed exactly
             | when you want. For me that was a midnight to 4:00am
             | schedule, and I was gradually able to add a couple hours
             | sleep to that over the course of a year. Now I'm sleeping
             | 11:30pm to 5:30am.
        
               | hypervis0r wrote:
               | 4 hours? You are insane (in a good way), mate. Any less
               | than 7 hours and I literally can't even wake up. If I
               | force myself, my body will literally not respond to my
               | commands and getting up and straight becomes as hard as
               | deadlifting 100kg...
        
               | spease wrote:
               | I'd be worried about the long term health implications of
               | missing that much sleep.
               | 
               | https://www.helsinki.fi/en/news/health-news/deep-sleep-
               | clean...
        
         | sk0g wrote:
         | How do you manage to exercise 31.5 hours a week? That's
         | basically a full time job!
         | 
         | I'd say I'm in pretty good shape, and I gym around 5 hours a
         | week and play sport another one hour, so that's 6 total.
        
           | rriepe wrote:
           | He meant 3 times a week, 1.5 hours at a time.
        
             | inetknght wrote:
             | I'd be skeptical of you trying to assume what someone else
             | said. However `3` is un-italic while `1.5` is italic. It
             | can be hard to spot that difference in font. I'd say you're
             | right.
        
             | sk0g wrote:
             | The edit makes it a lot clearer, indeed. Cheers!
        
           | OJFord wrote:
           | Notice that's where the italics start, i.e. '3*1.5 hours a
           | week', and if I carefully don't use another asterisk at the
           | end of my post (unlike GP)...
        
             | sk0g wrote:
             | That makes a lot more sense! The comment is edited now
             | though, much more readable :)
        
           | dijit wrote:
           | My __EDIT __: caused my first * to be consumed.
           | 
           | I exercise 3 times per week roughly 90 minutes. each time.
        
         | Elof wrote:
         | Your edit is spot on. I was exactly like you until I became a
         | father. Now up at 6:15 and asleep at 9:30. I used to have a
         | horrible time falling asleep and on and off insomnia. All that
         | is no more too.
        
         | grumpy8 wrote:
         | You say "You've followed every advice", but what were you
         | trying to achieve exactly? Is it that you can't fall asleep or
         | that you're not productive in the morning, or something else?
         | 
         | Personally what worked best for me is just to wake up at 6am
         | for 2 weeks without nap during the day.
         | 
         | Most people try to adjust their sleeping time to match their
         | waking time, but they've got it backward. Set your wake up time
         | and listen to your body for when it's sleepy, then go to sleep
         | and wake up at the same time the following day.
         | 
         | The "have a kid" is just a way to force this behavior because
         | they will wake up early every day over a long period of time.
        
           | TheTrotters wrote:
           | Counterexample: I had to wake up at 6-6:30 am Monday-Friday
           | for over half a year. I never adjusted and was chronically
           | sleep deprived.
           | 
           | Chronotypes can only be bended so much.
        
             | jotm wrote:
             | Pretty much. I'll wake up because I need to go to work. But
             | I'm always tired :/
             | 
             | Sometimes I wish I could work nights, but I did work from
             | home like that and sleeping during the day is also pretty
             | bad. Especially during winter, not seeing much daylight can
             | mess you up.
             | 
             | Going to sleep at 2-3am and waking up at 10-11am seems like
             | it would be great.
        
             | grumpy8 wrote:
             | And just as a curiosity, were you taking nap? What about
             | the weekend?
             | 
             | I'm curious as I have a few friends with a similar problem
             | (I.e. struggling to wake up early for work). But they often
             | party hard the week-end and wake up between 11am-3pm, so
             | it's hard to tell if that's the reason it's so hard for
             | them.
        
             | jjoonathan wrote:
             | Ditto. When I was in a warm climate with no access to air
             | conditioning, I forced myself to follow the early bird
             | schedule for 3 months so that I could hit the daily
             | temperature minimum for my run. Contrary to popular
             | mythology, not only did this fail to turn me into a paragon
             | of virtue in all aspects of life, it robbed me of my
             | highest productivity / highest energy free-time, which
             | typically happens late at night.
        
           | dijit wrote:
           | > You say "You've followed every advice", but what were you
           | trying to achieve exactly? Is it that you can't fall asleep
           | or that you're not productive in the morning, or something
           | else?
           | 
           | Well, that's a good question since I assumed that the answer
           | was obvious but putting it down is important:
           | 
           | I wanted to:
           | 
           | A) Not spend hours trying to fall asleep at night.
           | 
           | and
           | 
           | B) Have energy in the Morning, not feel groggy all day after
           | forcing myself awake.
           | 
           | --
           | 
           | When I was in my early 20s and had long vacations my body
           | fell into a natural sleep cycle of 4am to 12pm, when I woke
           | up I had enough energy that I actually _wanted_ to do things
           | and the energy lasted until I fell asleep in the night. Now
           | I'm just groggy and tired and procrastinating all the time.
           | 
           | Of course, I'm _really_ conflating things because; Vacations
           | are inherently less energy consuming, waking up naturally is
           | going to make you feel more energised too and, obviously, I'm
           | falling asleep naturally also.
        
             | soylentcola wrote:
             | I have to be very careful when I have more than a few days
             | off work in a row. When left to fall back into my own
             | schedule, I always drift toward more of a 2am-10am sleep
             | schedule.
             | 
             | Normally I need to be up at 7am in order to get to work so
             | I have to make certain I'm in bed, in the dark, and reading
             | in dim light by 11pm (midnight at the absolute latest) if I
             | hope to fall asleep at a reasonable time for a 7am rise.
             | 
             | It's not ideal, and as you mention, I typically spend much
             | of the morning groggy and slow, but it's preferable to my
             | late teens/early 20s when I followed my natural rhythm and
             | missed way too many classes or came in late to early, low-
             | level jobs.
             | 
             | I even made sure it wasn't some sort of sleep apnea causing
             | problems but I'm clear on that front and I feel fine when I
             | am able to keep my natural schedule. When I have a couple
             | of weeks off I let myself drift later and get a lot more
             | stuff done.
        
         | trustfundbaby wrote:
         | > Why? because there is a strongly negative view society has on
         | me for waking up at nearly 9am every day
         | 
         | I laughed OUT LOUD at this!! I wake up at 11am/12pm every day,
         | and yes there is a strongly negative view society has on it.
         | I've been trying to wake up at 8am for almost 10 years now,
         | instead my bed time has slowly moved from 2am, to 3am to almost
         | 5am now.
         | 
         | however, I get so much done working straight from about 12pm to
         | 8pm that its totally worth it to put up with the snide remarks
         | about my schedule
        
         | EGreg wrote:
         | By the way... have you tried buying those red glasses that
         | filter all other frequencies including green?
         | 
         | They make you sleepy on demand.
        
         | AndrewKemendo wrote:
         | I'm in the same boat as you. There's no "fix" here, and you're
         | not broken.
         | 
         | I have three kids and spent 11 years in the military waking up
         | a 5 AM. That didn't reset or change my natural rhythm.
         | 
         | My answer is that you need to find a job/lifestyle that fits
         | your natural cycle. It's not perfect but I get to set my own
         | schedule for the most part and it's working ok for me right
         | now.
        
         | jacobolus wrote:
         | > _EDIT: Based on the comments here, I just need to have a
         | kid._
         | 
         | My 3.5-year-old wakes up at 9AM, takes 1 nap, and goes to sleep
         | at 1 or 2 AM.
         | 
         | Most kids are on an earlier schedule, but don't count on it.
        
         | helij wrote:
         | Yes to your edit. Once you have a kid there's no 9am waking up.
         | It's 7-7.30am if you're lucky.
        
         | JDiculous wrote:
         | Long time night owl here - I just quit office jobs and
         | exclusively work remotely now. I'd always joked that my life
         | goal was to never have to wake up to an alarm clock, but really
         | it is a huge boost to my quality of life.
         | 
         | Funny though as I write this I'm actually waking up very early,
         | but that's because this week I flew somewhere 5 timezones
         | earlier. Not sure how long this will last.
        
         | d1zzy wrote:
         | Screw what others/society thinks and follow your natural
         | cycle/needs!
         | 
         | Waking up at 6AM while being rested means having to go to sleep
         | before midnight but 10pm to 1am for me it's the best time in
         | the day, quiet, alone quality time. Take that away and then it
         | just feels like a never ending (rat) race of waking up, go to
         | work, come home, eat, go to sleep. I'd hate my life if that was
         | all it was left.
        
         | arcturus17 wrote:
         | I've done everything too, and the only thing that works for me
         | is sleeping pills. I think it's a very unpopular view nowadays
         | (esp. after Why We Sleep), but a small dose of a benzodiazepine
         | changes my life completely.
         | 
         | I'm in the midst of a full diagnostic course including cerebral
         | scans, a sleep study and blood analysis, but my neurologist
         | told me there's a good chance that nothing actionable will be
         | revealed and that the pill will remain the best treatment for
         | the rest of my life.
         | 
         | I just wanted to say to you:
         | 
         | (1) I feel you, it sucks to feel that you're underperforming
         | b/c your clock is messed up, and what further sucks more is
         | that people, especially the internet, will tell you you're
         | doing something wrong, when you're actually a disciplined guy
         | that has tried everything.
         | 
         | (2) Get pro help if you can. Seeing my GP and my neurologist is
         | the first time I've been assured that there's a good chance
         | that this is something that's entirely out of my control, and
         | that _actually feels good_.
         | 
         | (3) "If the mountain will not come to Muhammad, then Muhammad
         | must go to the mountain" - if you can't fix it just roll with
         | it, that's what I've done at times. I've told a few of my
         | bosses I'm a night owl, and they've fully respected it and
         | given great freedom over my schedule.
         | 
         | You've got plenty of options with your skillset... If you
         | wanted to f __* off to the beach and code as a freelancer late
         | at night I 'm guessing you could also go do that!
        
           | Anthony-G wrote:
           | I've upvoted your comment but I would disagree with saying "
           | _your clock is messed up_ ". The OP's clock is fine and
           | acting as it it's 'programmed' to. What's messed up is the
           | way society places a higher value on the circadian rhythms of
           | early-risers over those of night owls.
           | 
           | I recall hearing a theory that having individuals with
           | differing circadian rhythms within the same social group
           | provided an evolutionary advantage as not all members of the
           | group would be asleep - and consequently vulnerable to
           | external dangers - at the same time.
        
             | arcturus17 wrote:
             | I agree with you, but I wasn't saying OP's clock was messed
             | up, I meant they might _feel_ so due to the societal
             | pressures you describe.
        
               | Anthony-G wrote:
               | Ah, OK. I had originally parsed your sentence as _it
               | sucks to feel that you 're underperforming_ and _your
               | clock is messed up_ as two separate clauses. On re-
               | reading it, I can see that it can be interpreted as "it
               | sucks to feel that _you 're underperforming b/c your
               | clock is messed up_". Thanks for the clarification. I had
               | upvoted your comment because I found the rest to be
               | thoughtful and insightful.
        
             | wahern wrote:
             | Group selection of any kind isn't an empirically supported
             | evolutionary mechanism. See
             | https://en.wikipedia.org/wiki/Group_selection, especially
             | the Criticism section.
        
             | Relys wrote:
             | Yes, that theory is actually talked about in the book "Why
             | We Sleep" which is mentioned in the comment you are
             | responding too.
             | 
             | "Why We Sleep" and "The Body Keeps the Score" are two of
             | the most helpful books I've ever read (and both found by
             | reading HN book suggestions).
        
               | Anthony-G wrote:
               | It was _Why We Sleep_ , alright. I had started the book
               | last year but only read the first couple of chapters. I
               | must return to it and finish it. Thanks for the other
               | suggestion.
        
             | logfromblammo wrote:
             | If we define larks as those whose circadian cycle leads the
             | day-night cycle, and owls as those whose circadian cycle
             | lags the day-night cycle, it's easy to hypothesize reasons
             | for lark dominance in the civic schedule.
             | 
             | Hypothetically, say local sunrise is 6 AM, and sunset 6 PM,
             | a lark rises at 5 AM and retires at 9 PM, and an owl rises
             | at 7 AM and retires at 11 PM.
             | 
             | If the lark wishes to be immediately productive on waking,
             | they might generate noise, vibration, or odors in the owl's
             | sleeping area, or may simply resent the owl for continuing
             | to sleep while the lark has started working, and thus may
             | wake the owl intentionally. If they have a task that
             | requires cooperation, they could either wait 2 hours for
             | the owl to wake, or go rouse them immediately. At that
             | point, the owl has had 6 hours of sleep, and could probably
             | function on that amount for that day. The owl, on the other
             | hand, can work cooperative tasks immediately on waking, as
             | the lark is already awake, and has no reason to ever awaken
             | the lark prior to the natural conclusion of their sleep
             | cycle.
             | 
             | The converse act to the lark waking the owl 2 hours early
             | is the owl keeping the lark up 2 hours late, after which
             | the lark will likely just wake later. Each has a 2 hour
             | sleep deficit, but the owl would have been re-clocked by
             | daylight all day, and thus it would be more difficult for
             | them to retire early after being awakened early (unless the
             | weather was gloomy and overcast). They would also desire to
             | awaken 2 hours later than usual the next morning. But there
             | the lark is again, waking the owl up early again. The lark
             | can cause the owl to be chronically sleep deprived, and the
             | owl cannot effectively retaliate.
             | 
             | So the owl can, at best, create rules that prohibit larks
             | from disturbing others' sleep before "a reasonable hour".
             | Commuting, artificial lighting, time zones, and daylight
             | savings have all combined to make that "reasonable hour"
             | less reasonable.
             | 
             | Daylight savings is a particularly execrable lark
             | tradition. While the owl is sleeping, the lark changes all
             | the clocks, and then wakes up the owl, waving the clock in
             | their face, so the owl does not murder the lark
             | immediately. And then the larks only relent when the
             | evidence of the sunrise would reveal the ruse. Only the
             | larks have any real incentive to redefine civil time to get
             | the owls out of bed earlier. So when someone says, "your
             | body-clock is messed up," the best response is, "your civil
             | time is messed up," and then roll over for a few more zees.
        
               | bradknowles wrote:
               | So, what do you call the creature that rises at 9 AM and
               | retires at 1 AM?
               | 
               | Or 11 AM and 3 AM?
               | 
               | Or sleeps straight through to 6 PM before they rise?
        
           | pknight wrote:
           | Have you tried Time Restricted Eating(TRE) and limiting food
           | intake to daylight hours? Did you notice any changes from
           | that?
           | 
           | As someone who was fortunate to fix a self-created sleeping
           | disorder where I managed to completely f up my circadian
           | rhythms, I wish I had known about TRE years ago. As far as I
           | know it's not (yet) part of the usual list of sleep
           | hygiene/CBT advice, but for me at least it's been the most
           | comprehensive change I've made to my lifestyle that has
           | benefited my rhythms and sleep quality.
        
           | fluuuhi wrote:
           | I have thought about Benzos but to be honest, all the stories
           | of addiction and old people becoming hazi/stupid
           | (temporarily) frightens me.
           | 
           | I try to sleep through weed (indica). I'm not to happy about
           | it but that works more or less.
        
             | [deleted]
        
             | gyrgtyn wrote:
             | from that why we sleep podcast, weed sleep is pretty bad
             | sleep. the withdrawals (not being able to sleep) are pretty
             | bad too. not that i don't use it too. they said cbd might
             | be better, but i haven't bothered.
        
           | aegis4244 wrote:
           | Has your GP checked your electrolytes ? I had insomnia for 30
           | years. Couldn't find any fix, and I tried everything but
           | prescribed drugs. (Addiction issues in my family.)
           | 
           | Fixed my insomnia on accident. Tried the 4HB diet. The
           | supplements advice did it for me. Magnesium, calcium, and
           | potassium. Overnight fix. Turns out, the culprit was my poor
           | diet. Now, I only have trouble sleeping if I try to sleep
           | less than 12 hours after waking. Best of luck.
        
             | arcturus17 wrote:
             | No, but I will inquire about it, thanks for the tip.
             | 
             | I have taken magnesium supplements and multivitamins before
             | (I do quite a bit of exercise), and many dietary
             | permutations.
             | 
             | I do notice my insomnia becomes worse on a caloric deficit
             | so it might be accentuated by nutrition, but I doubt it's
             | the only cause.
        
             | snazz wrote:
             | Even if you eat healthy, magnesium is a good way to help
             | you fall asleep.
        
           | funklute wrote:
           | Re. Why We Sleep, do be aware it's received some criticism:
           | 
           | https://guzey.com/books/why-we-sleep/
        
         | follower wrote:
         | If you haven't already, I strongly recommend consulting a
         | competent sleep specialist.
         | 
         | > FWIW my brain "wakes up" at night
         | 
         | This suggests to me that researching Delayed Sleep Phase
         | Syndrome might be helpful.
        
           | myhf wrote:
           | > a competent sleep specialist
           | 
           | You mean there are sleep specialists who can do more than
           | schedule a sleep study and then say that it was inconclusive
           | because you couldn't fall asleep during the study?
        
         | whywhywhywhy wrote:
         | Had very similar experience myself, even had trouble sleeping
         | as a kid still remember just laying there for hours and hours
         | trying to sleep. Same as you describe, my brains very active in
         | the night and I get great creative output in the early hours.
         | Caused a lot of problems, almost got me fired on occasion and
         | at times I have to do things that seem ridiculous just to fit
         | into others schedules, if there is an important meeting, train
         | or flight I have to catch 8 or 9 am I often just stay up all
         | night just to make sure I get to it then sneak a nap in the
         | afternoon or as soon as I get home. Went through a few weeks of
         | all nighters after a warning at work about turning up late, my
         | output was pretty shocking that week but hey at least I got in
         | on time for the watch checker PM to be happy, that's all that
         | matters right...
         | 
         | Just seemed absolutely effortless for everyone else to be sleep
         | at a sensible time and turn up to work on time and here I am
         | setting 30 (Not exaggerating) full volume alarms on my iPhone
         | and a backup physical alarm elsewhere in the room and still
         | sleeping through it all on occasion.
         | 
         | Really just thought I wasn't trying hard enough or maybe I
         | should just get better at forcing myself to sleep until I came
         | across Delayed Sleep Phase Disorder [1][2] which seems to
         | describe it.
         | 
         | Honestly my only real solution has been finding a job where
         | they're not fussed if you show up between 15-45 minutes late
         | almost every day and my job starts at 10. Think if I were in a
         | normal company it would really just be starting an egg timer
         | until I happen to show up late too many times in a row to raise
         | a red flag.
         | 
         | Advice intended to help normal people wont work if the system
         | you're trying to affect isn't actually normal. That's the most
         | frustrating part of all this and why people just think you're
         | not trying hard enough or you're just a bit of a screw up who
         | hasn't got their stuff together.
         | 
         | [1] https://en.wikipedia.org/wiki/Delayed_sleep_phase_disorder
         | [2] https://www.vox.com/science-and-
         | health/2018/2/27/17058530/sl...
        
         | bobwaycott wrote:
         | > _EDIT: Based on the comments here, I just need to have a
         | kid._
         | 
         | Nope. Father of two here. One is grown. Other halfway through
         | high school. I've been single most of their lives. Neither of
         | them changed me being a night owl. I've raised them on a few
         | hours of sleep each night--regularly awake till 3-5a to get
         | those crazy productive hours in when the world is asleep and my
         | brain is awake, and still took them to and picked them up from
         | school daily (though my high schooler recently started driving;
         | the adult child didn't want to drive until after high school).
         | I do usually get a short afternoon nap in, though.
        
         | wpietri wrote:
         | I made the switch. Not intentionally; it just kind of happened.
         | I think there were a lot of things that made it work, like
         | taking up running (in the mornings), avoiding stimulants, and
         | good sleep hygiene. But the one that finally made the
         | difference surprised me: it's that I'm not a responsible
         | lightswitch user.
         | 
         | I built an automated lighting system such that dawn in my house
         | comes at 6 am and gets gradually brighter. In the evening, it
         | gradually dims, going out entirely at 10. As long as my ambient
         | lighting is the only thing on in the evenings, I reliably go to
         | sleep between 10 and 11 pm. But if I leave my non-automated
         | task lighting on, I don't get sleepy until hours later, which
         | easily can lead to me falling back into night-owl mode.
         | 
         | I avoid that because my mood is much less even when I'm a late
         | riser, so I'm not advocating that anybody necessarily follow my
         | approach. But if people do want help going to bed on time and
         | getting up early, I strongly recommend automated ambient
         | lighting in key rooms that mimics a natural day-night cycle
         | (but with little or no seasonal variation).
        
           | sparkie wrote:
           | I made the switch unintentionally too. I ended up with a job
           | in logistics which required me in work at 0630, with a 30 min
           | commute. Started going to bed earlier to try and maintain 6-8
           | hours sleep. Was working 13 hour days and pretty tired by the
           | end of the day anyway.
           | 
           | I'm pretty sure the biggest change which made me an early
           | riser was my diet though. I stopped drinking sugary drinks
           | and cut out carbs almost entirely after midday. Diet is
           | mostly meat, some dairy (but lactose intolerant). I only
           | drink water or zero-sugar drinks after midday too. I drink
           | Coffee as soon as I wake and only up to midday.
           | 
           | I no longer work the same job, but I still wake up around
           | 0430 every day and do a couple of hours programming before I
           | go to the gym for an hour, then have breakfast at 0800.
           | 
           | Also stopped watching TV before sleeping. When I do watch TV
           | in bed I feel like shit in the morning. Now I turn off the
           | screens around 2000 and am in bed by around 2200. I rarely
           | watch any TV anyway, but still spend a large part of the day
           | at the computer screen.
        
             | antisthenes wrote:
             | I'm sorry, but people who claim "they've made the switch"
             | just don't get it.
             | 
             | You don't really make a switch from being a night owl. I
             | thought I'd made switches multiple times too:
             | 
             | * Taking early classes in college * Deliberately cooling
             | myself down and going to bed super early * Getting a puppy
             | that forced me to wake up super early
             | 
             | Every single method regressed to night-owl schedule within
             | 2 months. Not to mention my productivity and learning
             | ability took a nosedive during the periods I was waking up
             | early.
             | 
             | This is over a period spanning 15 years, so it involves
             | multiple stages of life as well.
        
               | mindcrime wrote:
               | _I 'm sorry, but people who claim "they've made the
               | switch" just don't get it._
               | 
               | Agreed. At 46, and having been a night-owl pretty much my
               | entire life, I'm skeptical that you can just "switch" to
               | another mode. Maybe you can, through very conscious and
               | focused effort, manage to adapt to what _appears_ to be a
               | "morning person" lifestyle; but I suspect that people who
               | do that are ultimately just faking it.
               | 
               | That said, I've never looked at being a night-owl as
               | something that needed to be "fixed" or something that I'd
               | _want_ to change.
        
               | LameRubberDucky wrote:
               | Anecdotally, at 51 and previously thought the same as
               | you, I'm going to disagree. I'm closing in on two years
               | of getting up at 5:00 am and it doesn't bother me
               | anymore. I never thought it would be possible for me to
               | adapt, but so far I have and I have no intention of
               | changing.
               | 
               | Time will tell.
        
               | wpietri wrote:
               | Same. I used to be a night owl. Now I'm not. I could
               | engineer a switch back if I wanted to, but I like this
               | better, so I don't plan to try.
        
               | pbhjpbhj wrote:
               | Maybe there's a hormonal aspect to this? Do you think
               | that's possible, as you're getting to be - please forgive
               | my noting this - past reproductive age [menopause and/or
               | lower testosterone levels come around this age AFAIK].
        
               | hnick wrote:
               | People tend to wake earlier as they age, maybe that
               | helped?
               | 
               | I've noticed it already in my 30s, I can no longer sleep
               | in so easily and have to get up, even if I'm tired.
               | 
               | Unfortunately it is because older people tend to have
               | poorer sleep quality in general (less time in deep sleep
               | cycles) so that's a pretty big downside.
        
               | sokoloff wrote:
               | I was a hard-core night owl for years (all through
               | college and my first 20 years of working). Then I had a
               | kid, then another. They're 10 (+/- a bit) and I now
               | reliably wake up sans-alarm at 5-5:30 every day, after
               | years of doing that for [or because of] the kids. They
               | even sleep later than that now, but I'm easily up by
               | then.
               | 
               | It does mean that I'm tired by 11 or midnight, but even
               | when left entirely on my own schedule (kids away on
               | school vacation), my "new" natural schedule persists.
               | 
               | I didn't seek to change it (and if it drifted back later,
               | I might even be slightly happier).
        
           | avenger123 wrote:
           | I don't have an elaborate setup as yours but I have found the
           | most dramatic improvement by getting one of these:
           | 
           | https://www.philips.ca/c-p/HF3670_60/smartsleep-connected-
           | sl...
           | 
           | It's a sunrise and sunset alarm clock. I wake up at 5:15 AM
           | on a daily basis and 20 minutes before, the light starts with
           | increasing brightness. At 5:08 AM, I have selected ocean
           | waves for the sound and at 5:15 the loud alarm comes on.
           | 
           | It's been a dramatic change for me with this. I would
           | normally get 7 to 7.5 hours of sleep but would have a very
           | hard time waking up and more often than not, would go back to
           | sleep.
           | 
           | With this arrangement, it's been really wonderful. I now tend
           | to be mostly awake before the main alarm comes on and I am
           | able to just get up.
           | 
           | I know this is not a inexpensive option but there are other
           | models without the bells and whistles.
        
             | cuspycode wrote:
             | My wife got one of those (or a similar model), and it was
             | very helpful for her, especially during the toughest part
             | of winter here when it's completely dark for 17 hours. For
             | me on the other hand, I just made a deliberate mental
             | switch when I was around 35 years old when I decided, for
             | efficiency reasons, to stop working late evenings and doing
             | all-nighters, and tried to catch the early bird instead.
             | The switch was surprisingly easy for me, but YMMV of
             | course. And I've since started working late evenings for a
             | bit again, but my sleep habits have stuck.
        
             | wpietri wrote:
             | Yes! I started with a Philips sunrise alarm clock, an older
             | model than that. It was good, but I really wanted more
             | light and coverage in more rooms than the bedroom, so I got
             | a bunch of Hue bulbs and wrote my own daemon [1]. I added
             | the dim-in-the-evening thing more as a lark, but it ended
             | up making a big difference for me.
             | 
             | [1] https://github.com/wpietri/sunrise
        
             | leto_ii wrote:
             | I also have an older model of that. What I found however is
             | that if my back is turned to it when it starts brightening
             | up its effect is greatly diminished. It simply doesn't have
             | enough power to brighten the whole room.
             | 
             | Does the newer model mitigate this issue?
        
               | avenger123 wrote:
               | The lux level on this is 315 which I believe is the
               | highest. For me, this hasn't been an issue as it is right
               | beside my bed. At this point, I believe the ocean waves
               | have become a signal to my brain that I need to start
               | getting up. I did have to experiment with how many
               | minutes before the alarm goes off to turn on the ocean
               | waves sound.
        
               | leto_ii wrote:
               | Thanks for the details.
        
         | randomdata wrote:
         | _> Based on the comments here, I just need to have a kid._
         | 
         | That did work quite well for me for the first year or so. Now
         | with a two year old I'm back to staying up until the middle of
         | the night and then being painfully tired when the child decides
         | to wake me in the early morning.
        
           | jb775 wrote:
           | Same here. I have a 15 month old and find that I'm slowly
           | reverting back to my pre-baby sleep routines. I'm well rested
           | most days, but when I'm forced to wake up early it impacts my
           | entire day.
        
         | matthoiland wrote:
         | Exact same. Although I did have a kid - three of them. No
         | change. Still most productive between midnight at 4am.
        
         | neuralRiot wrote:
         | >Based on the comments here, I just need to have a kid.
         | 
         | I don't know, my sister has 4 and still is a night owl, i can
         | confirm it's familial because my mom is the same and so was my
         | grandma as i am.
        
         | Non24Throw wrote:
         | What you're describing sounds similar to me years ago
         | 
         | Then one day I moved to a house that had no internet, and we
         | would have to wait a month to have satellite put in, and we had
         | no smartphones
         | 
         | After 20+ years of just thinking I had a sleeping disorder,
         | losing internet access and living like a pilgrim caused my
         | sleep schedule to naturally coincide with the setting and
         | rising of the sun
         | 
         | Without any deliberate effort from myself whatsoever, I would
         | get sleepy at like 9pm, and wake up around sunrise, wide-eyed
         | and ready to start the day
         | 
         | I thought I had tried everything too, including screen
         | limitations and so on. That probably didn't work because just
         | the awareness that I could go online if I wanted was enough to
         | keep me awake, feeling like there was a party going on that I
         | wasn't there for. And of course I would cheat some days, and
         | doing that even occasionally was enough to reset my progress to
         | zero.
         | 
         | There's probably some kind of "disconnection retreat" nearby
         | you could try, where people get together in some remote place
         | and stay off tech for 7+ days. Could be a fun way to see if
         | this is the cause of your sleep issues.
        
           | bigbaguette wrote:
           | Same when I go camping in a natural reserve, without
           | electricity: daylight is the sleep governor and it's
           | incredibly effective and effortless, without even a sensation
           | of jetlag.
           | 
           | But it's not the place for cerebral activity, where things
           | works best after hours.
           | 
           | I guess in the end it's a matter of performing well under
           | distractions or not. I often found that the reason for late
           | night performance was due to the lack of interruption and all
           | sorts of external stimulation that goes with daytime.
           | 
           | Now I wish I could find a middle ground.
        
         | jedberg wrote:
         | Do not have a child to solve this issue. It won't work.
         | 
         | My wife and I are both night owls, but having kids just makes
         | it worse. We still go to bed at 2am, but now we have to get up
         | at 7 to get them ready for school. Then every third night or so
         | we crash out around 10:30.
         | 
         | It's a horrible way to live.
        
         | danudey wrote:
         | I feel this.
         | 
         | I'm a naturally night owl. I've had years of being more
         | productive at the office between 5 PM and 8 PM than the entire
         | time between 9 AM and 5 PM. For a while, a sudden burst of
         | productivity was the thing that let me know I was at the office
         | late.
         | 
         | Conversely, I also have a tendency to wake up with the sun,
         | full of energy, when there's sun (and, living in Vancouver,
         | that's about 50% of the time on average).
         | 
         | Then... I had a kid.
         | 
         | This morning, I was awake at 5 AM. Got up to go to the
         | bathroom, went back to bed, started drifting off, and then what
         | felt like a herd of elephants came storming into the bedroom,
         | climbed into bed, went for some cuddles, and then just started
         | thrashing around from being bored. Guess I'm awake now, then.
        
         | rpiguy wrote:
         | Same. I am most productive 10pm-2am (thankfully earlier than
         | you so I can actually sometimes work in my productive time and
         | get to bed early enough to be okay in the morning).
         | 
         | Kids mess everything up in regard to sleep. It won't put you on
         | a schedule :-)
        
         | eitland wrote:
         | I'm extremely different. I was tired in the morning and tired
         | in the night until I started getting up _much_ earlier.
         | 
         | I now wake up at around 0355 every weekday. I'm still as tired
         | in the night but at least my day feels a whole lot better and
         | while I'm still tired at night like before it hasn't gotten
         | worse, it might even have improved a bit.
         | 
         | I'm wondering if - with todays technology for remoting and
         | asynchronous teamwork - if some companies will test if they get
         | better results if they let certain people work at night?
         | 
         | (Been living like this for 4+ years now so the novelty should
         | be gone by now and I still enjoy it.)
        
         | outworlder wrote:
         | > EDIT: Based on the comments here, I just need to have a kid.
         | 
         | Don't. If you haven't figured out your sleep issues, having a
         | kid will make them way worse.
        
         | ApolloRising wrote:
         | Exercise everyday as soon as you wake up for 30 minutes may
         | help reset your brain (treadmill or similar would work or a
         | brisk walk before you shower). Your brain will naturally
         | anticipate the exercise and wake up faster because it has to do
         | so. It would take 3 weeks to become a habit.
         | 
         | Also sometimes this can be an early sign of sleep apnea if you
         | fall into the other risk factors. CPAP + room air filter +
         | blackout curtains + exercise changed my life. I can't sleep
         | later than 6:30 AM if I wanted to now. Used to be a very
         | hardcore night owl and now brain shuts down at a reasonable
         | time at night with no pills.
        
           | ARandomerDude wrote:
           | > Your brain will naturally anticipate the exercise and wake
           | up faster because it has to do so.
           | 
           | It's amazing how true this is. My first day in the military
           | they woke us up early with an air horn and we immediately
           | started running and doing pushups. Like everybody else, I was
           | disoriented for a few minutes.
           | 
           | After doing that for weeks it was fine though.
        
           | jjoonathan wrote:
           | Counter anecdata: One summer, I didn't have AC available so I
           | forced myself onto the early bird schedule for 3 months so
           | that I could run at the daily temperature minimum. It did not
           | "reset my brain" or "make me wake up faster" -- I was still
           | groggy after my run with metabolism ramping during the day
           | and peaking at night (with dips after meals), just as it was
           | before + after.
        
         | LameRubberDucky wrote:
         | Lifelong (51 years) night owl and morning hater. I got in
         | trouble at work for being late and that was it for me. I have
         | been getting up at 5:00 am for almost two years now. I don't
         | leave for work until about 7:30 am. I do now enjoy the time in
         | the morning before work and the desire to not miss that time
         | has become extra motivation to get up in the morning.
         | 
         | At first I did go to sleep between 9:00 - 10:00 pm every night
         | without fail. That seemed to help the transition. Now, I can
         | stay up later if I want and "sleep-in" until 6:00 am.
         | 
         | No neat tricks or anything for me, just fear of losing my job
         | and the disaster that would cause.
        
           | dijit wrote:
           | Thanks for sharing your story.
           | 
           | How did you manage to go to sleep? I find that if I go to bed
           | early all I do is lay in bed until 3am wide awake anyway.
        
             | LameRubberDucky wrote:
             | Interesting story about sleep. I tossed and turned until 3
             | or 4 am every night for most of my life. Horrible horrible
             | nightmares every night. Exhausted every day, falling asleep
             | behind the wheel on the way to work, nodding off in
             | meetings or at my desk. I slept 10-16 hours on weekends
             | sometimes and still felt tired. Napped every day after
             | work.
             | 
             | About 8 years ago, my co-worker said he used to have the
             | same problems until he got a CPAP machine. One sleep study
             | and CPAP machine later, now I fall asleep easily and rarely
             | dream. If on the rare occasion I can't go to sleep, I just
             | accept it, get up for an hour or two, then go back to sleep
             | knowing that I'm gonna suffer a little that day. Definitely
             | the exception though.
        
         | madrox wrote:
         | I feel this in my bones. You described my entire 20s. I felt
         | pretty ashamed that I couldn't master this single skill.
         | 
         | When I got into my thirties, I chose to embrace it instead of
         | fight it. I worked at companies that were understanding of my
         | chosen schedule. By every metric across the board I've been
         | happier since then. The single exception was a period of time
         | where I had to be up on a 7am international conference call
         | every morning. The stress necessary to maintain that schedule
         | was enormous, and came with consequences to my health. Never
         | again.
         | 
         | I just don't think humans are meant to keep to a schedule. It
         | requires massive amounts of stress to keep up.
        
         | mlangenberg wrote:
         | So recognizable! Thanks for sharing. It can be so frustrating
         | lying awake at night, with no probable cause.
         | 
         | The more I look forward to a new day, the later I fall asleep.
         | Causing the new day to turn into a total disaster as I walk
         | around like a zombie on 20% of my usual energy level.
         | 
         | That makes me even more anxious to go to bed, creating a self-
         | fulfilling prophecy.
        
         | mFixman wrote:
         | I had the exact opposite experience as you.
         | 
         | I was a night owl my entire life until my last few years of
         | college, when it got difficult. Then I was able to transition
         | to being an early riser in a couple of weeks, and I carry that
         | experience many years later.
         | 
         | Waking up early does have a practical advantage: your free time
         | is before you go to work, so then you have energy to do
         | important things.
        
           | jjoonathan wrote:
           | My energy peaks towards the end of the day, not right after I
           | wake up. I'm a night owl so that I have energy to do
           | important things during my free time.
        
           | Arcsech wrote:
           | > Waking up early does have a practical advantage: your free
           | time is before you go to work, so then you have energy to do
           | important things.
           | 
           | This doesn't make any sense to me. I have zero energy or
           | drive in the morning, it's a struggle to do anything. My
           | brain turns on at about 11am - I can be active before that,
           | but serious creative work or figuring out something that
           | requires mental effort is going to be much less effective
           | than if I waited until later in the day.
           | 
           | It doesn't even really matter when I wake up. I can wake up
           | at 6am and be a zombie for 5 hours, or wake up at 10:30am,
           | shower, and be ready to go for the day. Sufficient
           | application of caffeine helps a bit if I need to be fully on
           | before that, but the quantity necessary to do so is not
           | sustainable.
        
             | mFixman wrote:
             | Doesn't work tire you down?
             | 
             | I'm not able to do anything productive after leaving my
             | office.
        
         | hinkley wrote:
         | What I never told my parents until I was an adult is that the
         | entire reason I still had a night light at 12 years old was
         | because it was just bright enough to play with my favorite toys
         | in the dark. I thought I was so sneaky. However, while I almost
         | never missed school as a child, the most common cause of doing
         | so was exhaustion. Too many late nights and I'd pay for it,
         | badly, sleep in until 1pm and then feel like I could win a war
         | single-handedly.
         | 
         | So somewhere between keeping me from getting sick and just
         | appreciating that as long as I pretended to be asleep they
         | could get 2 hours of peace before bedtime, I would get spot-
         | checked inconsistently. Got really good at listening for
         | footsteps in the hallway.
         | 
         | Getting up early because of kids or dogs isn't a 'fix' for
         | insomnia, btw. It's a coping mechanism. If you are too tired at
         | 10 because the dog thinks breakfast is to be served sharply at
         | 6:30 even though it's been 7:30 since they were puppies, you're
         | not gonna stay up trying to invent a new compression algorithm.
         | You're gonna collapse like a sad sack and make the most of
         | tomorrow.
        
         | GuB-42 wrote:
         | I don't understand how kids help.
         | 
         | Sure they will get you to wake up earlier. Even if the kids
         | themselves are night owls, you don't decide when school starts.
         | But it is not so different from any other obligation.
         | 
         | Waking up early is easy, you just need a loud enough alarm
         | clock. Doing so without being in a constant state of jet lag is
         | the hard part.
        
           | iso1631 wrote:
           | Lots of international travel helps. If you're jetlagged from
           | going to a different continent every week or so, when you're
           | awake and asleep doesn't really factor into it.
        
             | rootusrootus wrote:
             | I can't imagine ever getting used to jet lag. It is the
             | most uncomfortable feeling that I am routinely exposed to.
             | Feels like my body is failing.
        
         | fxtentacle wrote:
         | I have never encountered those strongly negative views, it
         | seems.
         | 
         | In high school, I was sleepy during the morning lectures, but
         | people just assumed that I was bored or partying too much.
         | 
         | In university, I simply didn't have many lectures before 10 AM.
         | Plus there actually were lots of late-night parties going on.
         | 
         | Now that I'm working, I told people that I like to enjoy a
         | peaceful morning with my family and it seems nobody really
         | cares if start working at 10 or 11.
         | 
         | That said, I noticed that bright lights work wonders for
         | helping me to concentrate. I bought a lot of those 1800 lumen
         | IKEA LED light bulbs. They need 20W each, so you can connect 3
         | of them where normally one lamp would be. And that makes my
         | living room bright like a sunny day at the beach :)
        
         | yumraj wrote:
         | > Based on the comments here, I just need to have a kid.
         | 
         | Personal anecdote, that won't help much. You'll still sleep at
         | midnight, except that instead of waking at 9:00am, you'll have
         | to wake up at 6:00am.
        
           | mahalol wrote:
           | Midnight to 5.30 for me. It's considerably better than when
           | he used to wake up several times a night. Never going through
           | that again.
        
         | jotm wrote:
         | You could do what most people do and have a day job with a long
         | commute :D
         | 
         | Only half joking, it definitely works for waking you up in the
         | morning (unless you like being fired) and going to sleep
         | earlier (because you're tired).
         | 
         | You will likely feel tired until 11am-1pm or all day, but
         | you'll be "normal" in other people's eyes... yay /s
        
         | dota_fanatic wrote:
         | Cooling your body down before going to bed will have the
         | opposite effect if your goal is to go to sleep. By cooling your
         | body it will start to try and warm itself and trigger a stress
         | reaction. Eating and working out before bed will similarly
         | raise your heart rate and sympathetic nervous system activity,
         | the opposite of what you want. Sleeping pills are also bad for
         | sleep, ask any sleep doctor. They are great and knocking you
         | out, but that's not what sleep is.
         | 
         | Saying you did "meditation" for a year doesn't tell us much,
         | just the same as you saying you "exercised" for 4.5 hours a
         | week doesn't tell us much. Both of those terms can mean a great
         | number of things qualitatively speaking.
         | 
         | Counter-intuitively you could warm yourself 1-2 hours before
         | bed with a hot bath or sauna session. This triggers the body to
         | bring blood closer to the surface and extremities to shed heat,
         | in effect "helping" the body cool itself as it approaches
         | bedtime.
         | 
         | Based on these observations I think maybe you haven't tried
         | "absolutely positively everything". And even with all the
         | environmental and body things you've tried, the mental aspect
         | cannot be understated.
         | 
         | EDIT: based on some of the replies about temperature. The hot
         | bath method because it will help your body cool in a
         | physiological way while a cold bath will do the opposite. A
         | cool environment will do the same while a hot one will do the
         | opposite. So hot bath 1-2 hours before bed and lower the room
         | temp for the best of both worlds. Some people go further with
         | chilled blankets such as the Ooler.
        
           | dijit wrote:
           | Rising body temperature is correlated with tiredness, that's
           | why you feel exhausted after you've been home for 5 minutes.
           | 
           | Meditation itself was 'mindfulness', some of it was guided,
           | most of it was not, guided meditation was once a week (I'm
           | not counting the yoga, which was also meditative), I spent 5
           | minutes in the morning, 5 minutes at lunch, 15 minutes when I
           | got home and 5 minutes before bed. (and I'm pretty well
           | disciplined so I stuck to that routine).
           | 
           | The reason I say I've tried everything is because I've seem
           | therapists/psychologists and taken their recommendations on
           | board, I've researched and taken more information on board
           | and this is not the first thread where "night owl"
           | information has come up, and I took information from there
           | too. And, like I said, I'm rigorously self-disciplined; so
           | I'm able to stick to things... But, I will happily take your
           | advice on board and try that. Since I don't care about
           | whinging, I care about results.
        
             | dota_fanatic wrote:
             | The only thing I can recommend that's helped me
             | significantly in a rigorous way is tracking HRV overnight
             | (heart rate variability). This is an objective indirect
             | measure of HPA axis activity (parasympathetic vs
             | sympathetic nervous systems). Having that data to form a
             | feedback loop is priceless in helping you determine what
             | things you're doing in the day that is actually having an
             | effect on your stress levels one way or the other. As I'm
             | sure you can imagine, my best sleep is on nights when my
             | HRV is high. I no longer drink alcohol or work on software
             | after 7PM in general after seeing just how much those
             | activities would wreck my body's ability to sleep well.
             | 
             | I use an Oura ring for this but I bet there are cheaper
             | methods, perhaps with a heart rate chest strap, though
             | there's an additional bonus with the ring in that it tracks
             | sleep phases as well.*
             | 
             | *to some degree of accuracy (~66%?) I use it directionally
             | only since the values have big error bars.
        
               | cj wrote:
               | > Having that data to form a feedback loop is priceless
               | 
               | I'm surprised to hear this, although I'm glad it works
               | for you.
               | 
               | I wear an Apple Watch Series 3 night and day, which
               | reports HRV. I've found it to be pretty difficult to draw
               | conclusions from since the measurement stays pretty much
               | the same even when significantly changing
               | lifestyle/habits. Over the past year I have went pure
               | vegan (went down 15% body weight), went from exercising 0
               | days a week to 6x 1 hour high intensity, went from
               | chronically sleep deprived to 7-8 hours / night, and HRV
               | has been exactly the same.
               | 
               | Perhaps the accuracy of the apple watch isn't so great
               | compared to what you're using. My measurement tends to
               | fluctuate between 25ms - 40ms throughout the month with
               | an average of 30ms over the entire month for the past
               | year, despite the dramatic lifestyle changes mentioned
               | above.
               | 
               | I've noticed Apple Watch's VO2 max measurements are also
               | -very- unreliable. Mine has decreased 25% in the past
               | year despite being at a dramatically higher cardio
               | fitness level.
               | 
               | Curious if anyone else with an Apple Watch has had a
               | similar experience with these measurements. I really like
               | the idea of using them as a feedback loop, which is
               | partly why I wear an apple watch to begin with, but
               | hasn't quite panned out.
        
               | dota_fanatic wrote:
               | That is interesting. I haven't used any of the Apple
               | watches so I can't speak to the effectiveness of its HRV
               | calculations for me. One of the Oura C-level guys spoke
               | in a podcast that doing those kinds of calculations isn't
               | as reliable because of differences in vascularity / fit
               | on the wrist vs a finger but who knows how true that is.
               | Maybe it's true only for the existing monitoring tech?
               | 
               | I've seen my average vary from 10-50 and HRV max from
               | 50-140 depending on sickness, exercise routine,
               | hydration, drug use, etc. The quality of that average is
               | interesting to observe as well, ie two nights' average of
               | 40 can look very different depending on the peaks and
               | valleys.
               | 
               | It is challenging though to suss out what effects various
               | things have. It requires a whole lot of normality in my
               | lifestyle so as to limit the number of variables as best
               | I can.
        
             | immy wrote:
             | Check out the somatic work of Thomas Hanna. 30 minutes of
             | supine coordinated movement is great for the
             | parasympathetic.
             | 
             | EDIT: the one I use is paid on Glo.com. Found a free one
             | that seems similar https://youtu.be/F0jwdoSWsio
        
           | flippyhead wrote:
           | This is really surprising. All the studies I have read say
           | precisely the opposite. The theory goes that because, in the
           | environment in which our minds evolved, the temperature would
           | ALWAYS drop at night, this is one of several signals your
           | body responds to to prepare for sleep. Others include lower
           | availability of food and darkness.
        
             | cgriswald wrote:
             | It goes against my experience as well. Years ago someone on
             | HN equated an ice bath to elephant tranquilizer. So I tried
             | it and can confirm it had a similar effect on me. In
             | addition, I grew up in a cold climate. Being cold and
             | absorbing my reflected body heat under the blankets made it
             | so much easier to sleep. In contrast, hot humid nights were
             | impossible.
             | 
             | Edit: Fixed phone's stupid autocorrect.
        
           | cgriswald wrote:
           | When my sleeping issues were at their worst, having the pills
           | knock me out for a night or two meant I felt tired the
           | following nights and got normal sleep. And just having the
           | pills really helped with the mental aspect. I knew that if I
           | had a bad night it wasn't going to turn into months long
           | ordeal.
        
       | winrid wrote:
       | I always thought I was a night owl.
       | 
       | Then I realized I just didn't have anything to look forward to in
       | the morning.
       | 
       | So now I work on some interesting problem for 30mins at 7am and
       | waking up earlier is a lot easier.
        
         | M_V_Nostrand wrote:
         | I can relate to this a lot, I love my current job and arrive at
         | work around 7am at least 1 hour before my nearest colleagues,
         | and just work on fun stuff and learn new things. I did not
         | think that would have such an impact. I always thought I was a
         | night owl.
        
       | arcturus17 wrote:
       | If left to my own devices I'll tend to go to bed towards 3-4am,
       | plus sometimes I'll be anxious and gloomy in the mornings and my
       | mood will pick up during the day, which makes me thing I'm a
       | natural night owl.
       | 
       | However, the most productive times in my life have most
       | definitely been when waking up and getting to work early. I don't
       | like working at night, just slacking off.
       | 
       | I've read a lot of articles in this vein, but I never see myself
       | quite represented.
       | 
       | Anyone else in a similar boat?
        
         | sarora27 wrote:
         | I'm pretty similar. Left to my own devices, I usually go to
         | sleep between 2-3AM. I definitely relate to the feeling of
         | anxiety and gloom in the mornings. My mood picks up as the day
         | goes on but I think it may also have to do with a few factors
         | in my routine (coffee, using a daylight lamp, etc).
        
         | bilekas wrote:
         | I am simular enough in the sense that if I can make it to the
         | office early in the morning (usually from just not bothering to
         | try sleep anymore) I can get a lot done because of the
         | solitude, I focus a lot more when left alone with no
         | distractions, which probably adds to the mental energy at night
         | preventing sleep.
         | 
         | Of course there is a limit though and tend to eventually crash.
         | Which is not healthy at all either.
        
       | jtdev wrote:
       | My early riser father in-law likes to give me a hard time about
       | sleeping in until ~8 a.m. (in a very "Meet the Parents" passive
       | aggressive way) - he then proceeds to take naps throughout the
       | day... and seems to have zero ability to focus.
        
       | durpleDrank wrote:
       | Long story but I recently got very sick. I was told not to eat
       | past 6pm. I found this really helped me with falling asleep. Turn
       | on some music around 10 and lay in bed. Read a book. I keep some
       | Tums next to my bed (acid reflux also impacts my "sleepiness"). I
       | guess what I'm trying to say is that changing how I ate and just
       | chilling in bed under the covers at an earlier time really
       | helped. I'm still a night owl for sure, but this does combat the
       | ratio of staying up till 2am to being asleep by 12. If I really
       | tell my mind with my internal monologue "Look, I know we want to
       | play videogames and do the dishes, but let's do that in the
       | morning" and also craving breakfast before bed (so you are
       | excited to wake up early to eat) helps.
        
       | bilekas wrote:
       | I am very much a night owl and I have a really hard time getting
       | into a routine of getting up early in the morning, even if I do
       | manage to get my hours of sleep.
       | 
       | It took a long time to find a balance of forcing to sleep and
       | forcing to get up. But now I have to be very concious, if I have
       | a late weekend I am out of sync for the rest of the week.
       | 
       | People say its a lazy thing, but its really not.
        
         | giancarlostoro wrote:
         | Used to have nasty insomnia, now I've sorta forced myself to
         | sleep earlier cause I know if not I will not function at work.
         | However, my wife's a night nurse so when she has days off and
         | on weekends, it screws with my sleep schedule. I wish I could
         | just function on less sleep honestly, but I can't anymore.
         | 
         | One thing I read from a fellow insomniac though was that
         | sometimes when you just can't sleep, laying down on your bed
         | helps vs walking around or being on a computer. Even if you
         | don't fall asleep, and sure enough it does help.
        
           | milofeynman wrote:
           | You definitely don't want bright lights in your eyes
           | (computer) if you're trying to sleep. I've heard getting up
           | and doing a menial task (dishes, knitting, etc) for a few
           | minutes can help if you've laid in bed for a long time with
           | no luck.
        
             | airstrike wrote:
             | My personal tactic is to eat any simple carb and proceed to
             | do something incredibly boring like reading https://scholar
             | .princeton.edu/sites/default/files/tpavone/fi...
        
               | TomMarius wrote:
               | I used to stay awake until 5 AM reading as a child. Might
               | not be a working advice for some people :P
        
               | airstrike wrote:
               | Hopefully you were not reading a review on Jurisprudence,
               | though!
        
           | cadence- wrote:
           | I agree. Even if I don't sleep at all, but only lie down at
           | night with my eyes closed, I feel better than walking around
           | at night.
           | 
           | I mean, I still feel horrible overall. But better than when I
           | spend the night out of bed.
        
             | giancarlostoro wrote:
             | I read it here on HN coincidentally but I couldnt remember
             | by who, but I felt way better later on that day. I think
             | the best I can do is force myself to sleep though. I'll
             | watch shows on Netflix till my eyes start to shut down
             | nowadays.
        
         | cadence- wrote:
         | I'm in the same boat. It's very hard for me to operate on a
         | schedule compatible with the rest of society. I can force
         | myself into it, but I never really feel well rested. What makes
         | matters worse is if I don't keep my sleeping schedule for two
         | or three days, everything gets messed up again and I see myself
         | reverting back to falling asleep at 3am.
         | 
         | It's really hard and it limits greatly my employment options.
         | I'm sure my career has been severely impacted by it, since most
         | management positions require lots of early meetings. I am an
         | engineering manager now, but it's hard for me to enjoy my job,
         | because it often requires early meetings. So it's hard to
         | really be good at it and progress in the career.
         | 
         | My perception at workplace is that most managers are early
         | risers, and people who stay forever at senior engineering level
         | are the night owls.
        
           | nefitty wrote:
           | One of the worst things that happened to me in my last job is
           | that I became important in the mid-level at work. Suddenly, I
           | was expected to be at work earlier, be ready to rock at 8am,
           | knocking meetings out and making decisions. I ran on fumes
           | for years.
           | 
           | A few times, when critical bad shit happened after 5pm and I
           | had to stay at work until midnight, I felt like I was the
           | competent and motivated person that got me into that position
           | to begin with. There was no way my bosses were going to let
           | me saunter into the office at 1pm, after all the client
           | meetings had already wrapped up... I definitely tried to
           | convince them though lol
        
           | phero_cnstrcts wrote:
           | Which is why I hate Scrum.
        
         | collyw wrote:
         | How long does it take you to adjust when the clocks change in
         | Spring?
        
         | zozbot234 wrote:
         | Early risers have to "force" themselves to stay up late, since
         | they got up so early in the morning. Really, changing one's
         | "chronotype" is mostly just a matter of what you're used to,
         | and what kinds of "stressors" you incur during the day. If you
         | don't want to be a "night owl", don't do stressful stuff late
         | in the afternoon or at night.
        
         | raxxorrax wrote:
         | No, it is not and it is equally frustrating if people shut down
         | early in the evening. Granted, the normal work hours favor
         | early-birds, but I think that changes a bit in some
         | occupations.
         | 
         | There is certainly some form of habituation and I mostly don't
         | need a clock. But I am still considerably more grumpy on week-
         | days after waking up.
        
         | ZanyProgrammer wrote:
         | Maybe it's just the small subset of software engineers who
         | frequent HN, but I swear 99.9% of the people on here are night
         | owls, and they very much let their opinions be known on every
         | thread about sleep.
        
           | jjoonathan wrote:
           | If the passive aggression from early birds weren't so
           | intense, us night owls wouldn't have such a chip on our
           | shoulder. But it is. Just look at the early birds in this
           | thread: nearly every post equates their schedule to virtue.
        
           | giancarlostoro wrote:
           | Well, they're the ones most likely to click on threads about
           | sleep probably.
        
             | bilekas wrote:
             | I definitely opened the link to read up on something
             | relating to me! :)
        
           | npongratz wrote:
           | Perhaps because this is one place where kindred spirits feel
           | comfortable sharing without fear of the denigration we've
           | experienced our entire lives -- the overt and the subtle,
           | conscious and inadvertent, the malicious and the good-
           | intentioned.
        
           | notahacker wrote:
           | Makes an amusing change from the percentage of people on
           | LinkedIn who need to share morning rituals involving getting
           | up at 4am to ensure they have time to read inspirational
           | business stories, go to the gym, update their inbox over
           | green tea and freshly baked bread and enjoying an hour of
           | contemplative meditation before cycling to work to arrive
           | before everybody else. :D
        
           | bosswipe wrote:
           | You are expressing a common early-morning person
           | condescending attitude towards night-owls.
        
             | rootusrootus wrote:
             | I am an early-morning person and I am not feeling
             | condescending towards you right now. Just slightly put off
             | that you decided that all early-morning people have
             | something against you.
        
           | poulsbohemian wrote:
           | Nearly everywhere in US society where productivity comes up,
           | the "early bird" is held up as the standard of efficiency.
           | Thus, those people who instead prefer a schedule that doesn't
           | begin pre-dawn have been chastised in books, talks, and in
           | media despite there not being any proof that that they are
           | "lazy" but rather are simply naturally attuned to a different
           | schedule.
        
             | wpietri wrote:
             | Interestingly, this early=virtue thing goes back more than
             | a century. Before electric light, the common sleeping mode
             | was in two chunks, first and second sleep. Moralizing
             | busybodies, kin to the anti-alcohol movement, decided that
             | second sleep was self-indulgent and unnecessary. The
             | history podcast Backstory had a great set of segments on
             | sleep a while back:
             | https://www.backstoryradio.org/shows/on-the-clock-4/
             | 
             | Even as an early riser, I think the virtue part is
             | horseshit. Not everybody has to be the same. Indeed, my
             | (entirely unsupported) theory is that sleep schedule
             | variation is natural and useful. In the wild, it's safer
             | for everybody if somebody is always awake keeping an eye on
             | things.
        
               | andai wrote:
               | _As the olde englysshe prouerbe sayth in this wyse. Who
               | soo woll ryse erly shall be holy helthy & zely._
               | 
               | The Book of St. Albans, 1486
        
           | tropdrop wrote:
           | It's refreshing to have a space that is welcoming of all
           | sorts of circadian schedules instead of subtle shaming. But
           | it's not just software engineers who decry the early risers -
           | writers, artists, and PhD students constantly speak up about
           | their need to stay up late in deep focus mode on a creative
           | project. Maybe that's the common denominator - the need to be
           | able to focus for hours without the disruption of emails or
           | meetings.
        
           | hoka-one-one wrote:
           | That's why it's important to go outside and meet real people
           | and not make the internet a significant part of your social
           | interaction.
        
       | hellofunk wrote:
       | There's a neat chart on this page that shows how various well-
       | known writers over time balanced sleep with writing, and it
       | widely varies: some worked very early while others almost never
       | slept or only worked overnight:
       | 
       | https://www.brainpickings.org/2013/12/16/writers-wakeup-time...
       | 
       | There's also this:
       | 
       | https://www.fastcompany.com/3031754/the-sleep-schedules-of-2...
        
       | jfengel wrote:
       | How disappointing that the NIH's own blog (with Dr. Collins' own
       | byline, though I doubt the director actually wrote it) should
       | have such a clickbait headline.
       | 
       | The observation that genetics leads people to different circadian
       | clocks is decades old. We already know what enzymes are involved.
       | 
       | What's news is that somebody has worked out some of the
       | structures of the enzymes in some people with genetic sleep
       | problems. That's one clue in figuring out how those enzymes
       | actually work and how they evolved.
       | 
       | "Helps" is science writers' crutch for "here's a minor
       | improvement in an ongoing thing, but we're going to pretend that
       | we just solved it". I expect that from the clickbait love-
       | science's-butt sites, but not from the NIH director's blog.
        
       | inertiatic wrote:
       | I've been a night owl all my life.
       | 
       | Now I wake up by 7 before my alarm even rings.
       | 
       | All it took was getting into the habit of trying to get a little
       | person to sleep by 10 in the evening and falling asleep with
       | them.
       | 
       | I'm still at my most productive at the end of the working day
       | however and early morning is still not great.
        
         | mmcgaha wrote:
         | Although I wake up for work every day and live the early bird
         | schedule, I am a night owl. Every so often my body will reject
         | the schedule and I wake up between midnight and 1:00AM. Of
         | course I am sleepy by sunrise but I have to push through the
         | day to get back on schedule.
        
         | collyw wrote:
         | I was the same for many years then travelling from Chile to
         | Peru, there was a two hour time difference, despite being
         | pretty much the same longitude (there was a one hour
         | difference, and I think Chile had daylight savings on top of
         | that).
         | 
         | It made me realise that it's all just a number. In other words
         | if you don't like getting up early, then go to bed an hour or
         | two earlier. It has exactly the same effect. In countries with
         | daylight savings we adjust our schedules by an hour two times
         | year and no one makes much of a big deal. Its the same as that!
        
         | dhruvkar wrote:
         | >>little person to sleep by 10
         | 
         | This.
         | 
         | I regualrly slept between 1-3am for many years. After having a
         | baby (6 month old), I'm ready to sleep whenever, and definitely
         | can't stay up past 11. Huge win in terms of sleeping early and
         | waking up early.
         | 
         | Have a baby. Fix your schedule.
        
           | ActorNightly wrote:
           | I dunno if this is hyperbolic, but having a baby to fix a
           | sleep schedule seems like an insanely complicated solution
           | that carries a lot more side effects to a fairly trivial
           | problem.
        
             | dhruvkar wrote:
             | In case it wasn't clear (sarcasm is hard in text), this is
             | not serious advice.
        
               | yocheckitdawg wrote:
               | Don't worry, it was blindingly obvious it was sarcasm to
               | anyone with half a functioning brain.
        
           | burlesona wrote:
           | Just FWIW this doesn't always work. I'm more of a night owl,
           | and having kids didn't flip my schedule, it just left me
           | really exhausted. My wife and I ended up working out a sort
           | of arrangement where she usually goes to bed earlier and gets
           | up earlier, while I stay up later and sleep in more. When our
           | kids fail to sleep through the night, it's often a wake up
           | around 11-midnight where they want milk or need to use the
           | bathroom or something, so since I'm still awake I can field
           | those without my wife having to wake up. Thus it works okay,
           | but it's not perfect.
        
         | katzgrau wrote:
         | Clicked in to say the same thing. My favorite time to work
         | usually came between 9pm and 2/3am.
         | 
         | Now with a baby I'm usually sleeping by 10 and up at or before
         | 6. I kind of like it though. Now the before-lunch period is the
         | productive time.
        
         | schuke wrote:
         | I wonder if the genetical night owl can pull this off too?
        
           | [deleted]
        
           | [deleted]
        
           | gwbas1c wrote:
           | I was quite the night owl before my first child came. I think
           | the change is part biology, and part the emotional connection
           | to my children.
           | 
           | There is no job, hobby, or other calling that could turn me
           | into an early riser like raising children.
        
             | pbhjpbhj wrote:
             | I think we perhaps need some info on the sex of, and level
             | of responsibilities of, the people claiming to be cured by
             | having children.
             | 
             | [Father's testosterone levels drop considerably starting a
             | little prior to birth of their children (and when taking on
             | care of young children) reportedly. Mother's hormonal
             | changes go without saying, I feel.]
             | 
             | Just FWIW none of my well-spaced in age children fixed me.
             | But having a fluid sleep cycle often meant I wasn't
             | bothered. Sometimes I'm super awake at 4am, sometimes 6am,
             | sometimes I'm ready to crash by 4pm, sometimes by midnight.
             | 
             | What killed me was having to work a second job during the
             | night-time with our first kid, not fun.
             | 
             | In short, still broken sleep cycle, almost exactly like my
             | mother has been through her life AFAICT.
        
         | mathattack wrote:
         | I made the swap too. As an individual contributor I wanted to
         | work until everything was finished. When I moved to managing
         | managers I wanted to get ahead of the day, and be current
         | before everyone else started.
        
         | zwieback wrote:
         | When my kids were toddlers they switched my wake-up time to
         | around 5AM, now I seem to be stuck with that rhythm while they
         | sleep in happily.
        
         | hugi wrote:
         | This was what did it for me as well. I was alone with my three
         | kids (5,6 and 9) for half a year recently (wife went on a
         | foreign student exchange program) and to prevent life from
         | descending into chaos I established a pretty dictatorial
         | parenting style. Kids were asleep by 8-9pm, and we had to be up
         | at 7am to prevent our mornings from being stressful. I
         | eventually discovered that I could make much better use of the
         | day if I also went to sleep early and woke up about 5am to
         | prepare the day or start working. These early hours were much
         | so much more productive than the evening hours.
         | 
         | I've tried to stick with this program, or at least a version of
         | it, but ironically it's kind of harder now that there are two
         | of us again.
        
       | lokl wrote:
       | #1 sleep aid for me: mitigating dust mite allergens in my bedroom
        
       | danaliv wrote:
       | My maternal grandmother (may she rest in peace) and I shared
       | eerily similar night owl clocks. Left to our own devices, we'd go
       | to sleep and wake up at exactly the same hour (roughly 3am-noon),
       | whether we were in the same place or not. I've long been
       | convinced that it was genetic.
        
       | clSTophEjUdRanu wrote:
       | Anecdote: I was a night owl until I joined the service. Now I'm
       | not in the service and I'm still not a night owl.
       | 
       | You can be what you want.
        
       | SeanFerree wrote:
       | I'm a mix of both
        
       | sghiassy wrote:
       | For all of the various current cultural movements of acceptance -
       | accepting night owls (and not thinking they're just lazy) - is
       | sorely missing.
        
       | inetknght wrote:
       | This blog post discusses circadian rhythms; sleep cycles.
       | 
       | I've noticed that my sleep cycle also differs from 24-hours. It's
       | usually around 28-32 hours. Having a 9-5 job _really_ kills my
       | productivity.
        
         | follower wrote:
         | As I mentioned to someone else on this thread expressing a
         | similar experience, if you're not already aware of it you may
         | wish to read about "Non-24-hour sleep-wake disorder":
         | https://en.wikipedia.org/wiki/Non-24-hour_sleep%E2%80%93wake...
        
       | ivanhoe wrote:
       | I live by a "night owl" rhythm, but my feeling is that the real
       | reason behind it is that my sleep cycle has just never been
       | really adjusted to the 24 hours days. For me a perfect day would
       | be somewhere between 28 and 32 hours, and then a good 9h sleep.
        
       | pathartl wrote:
       | This might get lost in the flood of comments, but I'm still very
       | much a night owl. However, I don't find it difficult getting to
       | work at 9AM and making it through the day anymore. Really the
       | largest change for me was just not doing as much after work.
       | 
       | I used to work on projects where I'd be up anywhere from 1AM -
       | 4AM. I really hated to do it, but I started a new job with new
       | responsibilities so I had to be on top of my game during the day.
       | It REALLY makes me yearn for a 32 hour work week because now I'm
       | missing out on the side stuff I used to do.
        
       | saagarjha wrote:
       | There's early risers, night owls, and those who are still awake
       | an hour after sunrise and should really get off of Hacker News...
        
         | zozbot234 wrote:
         | If you're 'still' awake an hour after sunrise, does that mean
         | you're technically an early riser?
        
           | saagarjha wrote:
           | I guess I haven't technically risen...
        
       | seer wrote:
       | This may be very anecdotal but might help someone in a similar
       | predicament. After reading Why We Sleep I think I got some
       | explanation what happened to me, but at least for my case it
       | seems it wasn't really on the money. I _was_ able to make the
       | switch from night owl to an early bird myself so it's certainly
       | possible, though requires some effort and dedication.
       | 
       | I naturally woke up at 10 am and didn't really like mornings, and
       | my most productive periods were definitely 1-2am. Thats when the
       | most exciting coding solutions seemed to come to me.
       | 
       | Then I started going to early martial arts training. Since I
       | wanted to go before work, I had to wake up at 7:30. For about 8-9
       | months it was quite unpleasant, though the training sessions
       | themselves were fun enough for me to want to continue.
       | 
       | But then something strange happened. I vividly remember the day I
       | "switched". It was spring time and we just started getting our
       | training sessions outside. It was intense enough that the guys
       | decided to go shirtless and take in the morning sun. And at that
       | exact moment, basking in the sun at 8am, during a demanding
       | physical exercise I thought to myself - wow! this is so exciting,
       | fun and natural. It felt a bit like a Chinese kung-fu movie. A
       | very energising experience.
       | 
       | And from that exact day I start feeling sleepy at 11pm and wake
       | up at 7:30 consistently each day and would feel awesome in the
       | mornings.
       | 
       | This is I know very anecdotal, but at least I know it's possible.
       | And the recipe seemed to be lots and lots of sun, outdoor
       | activity and a very positive emotional feedback. This I think
       | might be the biggest reason. Currently the most positive feedback
       | we usually encounter is in the evening - late night YouTube / tv
       | / internet / books / friends / family, ... even intercourse.
       | Quite a lot of the stuff we look forward to happens in the
       | evening. It makes sense that our bodies adapt to make us most
       | alert when it senses we get the most bang for the buck. But if
       | you reverse that and attempt to do the stuff you really like
       | early, your body might adopt, albeit slowly.
        
         | _1100 wrote:
         | I'll add n+1 to this anecdote.
         | 
         | Found a form of exercise I was excited and willing to get up
         | for, now I wake up around 5:45 every morning trying to drag my
         | "early riser" wife out of bed to go start the day.
         | 
         | Was a complete night owl before, and my wife was constantly
         | reminding me that it was late and time to call it a day.
        
           | buzzerbetrayed wrote:
           | Off topic, but if you don't mind me asking, what exercise
           | could possibly be exciting at 5:45? I ask because I've been
           | trying to find exercise that makes me excited to get up and
           | do it but I've been drawing blanks.
        
             | seer wrote:
             | For me personally it has always be the tribal thing -
             | having a group that all subject themselves to an early rise
             | helped quite a lot to power through days that I didn't feel
             | like it and made the good times a lot more memorable.
             | 
             | Have in mind that 6:00am is some other timezone's 10am. It
             | is possible to get accustomed to living in another
             | timezone, so thats what you'll generally be doing - getting
             | through the "jet lag". How do you do it normally? Well just
             | attempt to get into the habits of the locals and you'll get
             | there. You just need to find "locals" in your desired "time
             | zone" so to speak.
        
         | athenot wrote:
         | This is interesting. I wonder if a memorable experience like
         | the one you describe is what creates a desire within our brain
         | to recreate more of the same. Whether it's the fresh
         | air/sun/awesomeness of communal enjoyment of the sunrise or the
         | chill afterhours at night when all is quiet and there is that
         | feeling that we could code for hours with no fear of
         | disruption.
        
       | itsmhuang wrote:
       | I'm confused, so an early riser is one that operates on a 20-hour
       | cycle? Does that mean they sleep more than a night owl? I always
       | thought it was the opposite.
        
       | neilwilson wrote:
       | Early riser here. And of course the day length on earth has moved
       | from 20 hours to 24 hours over multicellular evolutionary time.
        
       | follower wrote:
       | To interject some science into the anecdotes, if the timing of
       | your sleep impacts your daily life (i.e. you may have a "sleep
       | disorder") the following may be of interest:
       | 
       | * General category of "Circadian rhythm sleep disorders":
       | https://en.wikipedia.org/wiki/Circadian_rhythm_sleep_disorde...
       | 
       | * "Night owl" a.k.a. "Delayed sleep phase disorder" (often
       | related to teens & adults) :
       | https://en.wikipedia.org/wiki/Delayed_sleep_phase_disorder
       | 
       | * Extremely early riser a.k.a. "Advanced Sleep Phase Disorder"
       | (often related to the older people) :
       | https://en.wikipedia.org/wiki/Advanced_sleep_phase_disorder
       | 
       | * Sleep/wake cycle "a day" significantly longer than 24 hours:
       | "Non-24-hour sleep-wake disorder" :
       | https://en.wikipedia.org/wiki/Non-24-hour_sleep%E2%80%93wake...
       | 
       | Note that in additional to issues directly connected to sleep
       | disorders, there are often significant impacts from
       | cultural/societal attitudes to when individuals sleep that lead
       | to secondary effects (e.g. shame, guilt,
       | depression)--particularly for people who are unaware that sleep
       | disorders exist and have not yet been diagnosed.
       | 
       | (Similar dynamics affect people with, for example, executive
       | function-related disorders such as ADHD/ADD. Additionally,
       | interactions between sleep disorders & ADHD/ADD mean that aids
       | such as supplementary Melatonin need to be taken at different
       | times and/or e.g. smaller doses.)
       | 
       | I am not a doctor, nor a sleep specialist but I do believe people
       | (& their families) who are affected by sleep disorders deserve to
       | be informed and not subjected to the feeling that their inability
       | to sleep at a societally mandated time is a character flaw or
       | evidence of them "just not trying hard enough".
        
         | balfirevic wrote:
         | > Additionally, interactions between sleep disorders & ADHD/ADD
         | mean that aids such as supplementary Melatonin need to be taken
         | at different times and/or e.g. smaller doses.
         | 
         | Do you have more information or links about the interaction
         | between ADHD and sleep phase disorders (specifically non
         | 24-hour sleep-wake disorder), as it relates to melatonin?
        
       | [deleted]
        
       | [deleted]
        
       | hanche wrote:
       | There's quite an interesting array of anecdotes here. Mine is a
       | bit different: I was always a night owl, staying up late and
       | sleeping late into the day if left to my own devices.
       | 
       | In the past couple years that has been completely stood on its
       | head. Now, I regularly collapse into bed around 10 in the
       | evening, and wake up - very reliably - between 5:30 and 6:30 in
       | the morning. I haven't set an alarm in the past two years, except
       | once in a while when I have to get up early for something
       | important. And even then, more often than not, I wake up before
       | the alarm goes off.
       | 
       | I am not sure what triggered this change. Perhaps it's age
       | related (I am 66 years old). But really, I have no idea. The
       | change is easy to live with, though, so it doesn't freak me out;
       | but it does make me wonder what happened.
        
       | irrational wrote:
       | I am the classic Night Owl. Left to my own devices I would stay
       | up till 3-4am every night and sleep until noon. Unfortunately I
       | have to be up at 5am Monday-Friday :-(
       | 
       | Fortunately I'm so exhausted from getting up at 5am that my body
       | starts shutting down around 8pm.
        
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