quietrev.com

Z86EB TIL Introverts prefer to use a different neurotransmitter called acetylcholine (rather than dopamine as used by extroverts). Like dopamine, acetylcholine is also linked to pleasure; but it powers our abilities inwards, i.e to think deeply, reflect, and focus intensely on one thing for a long time.
Bo6e TIL that the introvert’s brain treats interactions with people at the same intensity level that it treats encounters with inanimate objects.