Look how difficult it is to express emotional content. There's a
   definite lack of nuanced words or even phrases for certain
   feelings.

   Some concepts almost entirely lack words of any kind, and sound
   strange when someone tries to express them. For example, the
   Oneness experience of mystics (whatever the religion or not) is
   something I think most languages lack decent words for and when
   they do, there's a whole lot of mystery attached to it... or
   they're considered crazy.

   There was some good philosophy done on this in the 1960s. Now
   his name escapes me but the gist of it... stacey? Maybe that's
   his name. Anyway, someone with that experience experiences self
   in a different way, in a way that they're connected to all
   things, part of all things, all things are a part of him, and
   the like. Lots of metaphors used like flow and such, and
   strangely sounding phrases like, "The Is and the Not Is" and
   such.

   The philosopher made a few possible conclusions but in one of
   them, it's the lack of the ontological category that cannot be
   compared or contrasted while it is happening because it's a
   Single Category experience... yet afterwards, they have to. They
   have a "now and a "before" they can compare with and such.