I never understand what most these terms mean and when I look them up I forget them almost immediately. I remember seeing some thread here where someone said they were...something or other... and I was like 'wow I didn't know she was that' but then I looked it up and it was just some newage scientific way of saying heterosexual.

You boink who you boink. And if you feel like who you boink is a defining characteristic of your being then that's great. If not, that's great too.