I'm an introvert, I like to keep my emotions inside of my and hide behind a mask. Some/Most Extroverts annoy me sometimes but I do enjoy seeing their optimism. I like to be friends with introverts and/or pessimistic people, however.

Im an ambivert, so Im kinda like an extrovert ( im mostly an introvert tho ) I think extroverts are ok unless they are annoying in some way, they can make you feel better, as an pessimist who has optimist friends, I think theyre pretty cool, I like when they make me stop thinking about those negative stuff and reality so they can show me the world and how beautiful it truly can be at times.