I also think I know myself very well but It is surprised my body is very mystery that I dont know.
So that many things need doctor to tell me smething.
I think even you know yourself good, sometimes you could be surprised))
I'm funny, active, witty and mostly laughing person. My parents consider I'm not serious enough, because I don't want to be) "serious face doesn't mean great intellect, so smile, gentlemen"))))
Maybe I don't grow up yet?
But it doesn't mean that I don't read, don't think, don't analyse. I just always do it in positive aspect so, as you understand, I'm optimist too
I try to figure myself out and find out where things like flows, likes, dislikes, fears and ambitions are coming from, staying on my own for the quite long time helps me to understand myself better. As for 20 main personality characteristics (list of adjectives), I`m cautious, nervious, pessimistic, reserved, unemotional, ......