Well the usefulness level is that I'm aware of my own internal
   processes as they click about and do their thing.
   Knowing what's "out there" vs what's "in here" is very helpful
   in discerning truth from fiction, not just in myself but also in
   others.

   Doesn't make me smarter, just gives me a few extra tools to
   discern with which are entirely subjective but they're like
   "intuition sharpeners".

   I don't "see" bullshit when I hear it from somebody per se -
   it's not like synethesia or anything like that.. but it's sort
   of like a sense. It's not just rational or emotional; it has the
   sensation of a quick calculation, one that I could explain if
   necessary to others, but it makes rational sense in how I
   cognitively process.

   Just another tool in a toolset of discernment. I know when
   thoughts arrive in my mind and when they leave, when feelings
   come and go, how long they last, when stress is coming on and
   how to banish it before anyone outside of 'myself' would even
   know it was happening.

   So, it's a self-control tool. Perfect? Heck no. But it's
   helpful.