Unzip your pants. If you find a wee wee, you were supposed to be a boy. If you find a vajayjay you were supposed to be a girl. If you find neither, you might want to see a doctor and ask.
Oh wait, you were talking about gender. I think TL hit it right. If you feel really right one way or really wrong the other then you probably feel you should be the one you feel right as (though I am uncertain if I would say "supposed to be" is the right term). That said, there are people like myself who feel somewhere in between the two roles that people normally ascribe to.
Maybe PICS NAO later, WTF do you think this is, Neopets or something! No ****ing maybe no ****ing later, PICS NAO or DAIIIIII!! -- LeighDaMan