What's your personality like? I give up on trying to understand myself, at least I believe I should. I know that there is practically no limit to the way I can interpret myself to myself and I can't believe my stories anymore.
I seem to be able to make people laugh, if they are open to that. My grim outlook ensures an extremely dark sense of humor, which I usually have to reign in. I guess a lot of what I say is ambiguous; people can't decide if I'm making fun of them. I've been told lately that I'm mean, which surprised me, because I really feel like I give people a lot of latitude as far as their weaknesses go. I suppose that's a pretty mean way to describe it. But people like to do me favors (which is used against me as evidence of my "manipulation"). I try to avoid speaking like I read books, but eg last night I dropped the word "decadent" (and it was actually an ironic usage) to uncomprehending stares. At least my audience thought my vocabulary was a funny quirk about me, and didn't feel threatened. That happens often enough. I've learned not to demonstrate intelligence because it stirs up fear.
I'm sensitive, but I haven't been in a situation where I could be anything but tough for a long time. So I hide that.
I don't let myself complain. I try to get comfortable with the worst case scenario, so if anything better happens, it's like candy.
I move my body like I know how to use it. When I'm feeling good I've been accused of "walking around like [I'm] ten feet tall."
"The high spirits of kindness might look like malice." --Nietzsche
EDIT: I suppose I should mention that my personality around men and my personality around women are completely different.