I'm split between this. I thought that people weren't born gay that they develop feelings over time. I don't see how you are born gay. I don't think it's in genetics that you are gay.
But after watching the previous season of The Real World, there was a birdie on there that said it always felt like it was a girl ever sine it was like 6 or 7 (obviously being gay in the process). How do you feel that way at such a young age? 7? I was thinking about toys and playing, I didn't even like girls then. They were friends, nothing more nothing less.
But I think it has something to do with how your raised or your surroundings with how you become. If you grow up in a rich uppity surrounding/nieghborhood, your likely to become that way. If your raise or around violence alot and that's all you witness on a daily basis, your likely to become that way, if you have gay parents, watch gay movies, everything around you is gay, I think more than likely you will turn out gay.
You have to throw in curiousity in this as well. Everyone is curious about something. A guy may think, "Hmm, I wonder what it feels like for another guy to touch my dick?" He does it, he likes it, it goes further, "I wonder what it would be like to suck another guy dick or vis versa?" He tries it, goes further, anal sex, lovers, it goes on, that could come into play to.