i really dont want to get into this argument, so i'm just going to say this one thing:
i'm not sure how many gay people you know, but i know quite a few just from people in my family like my aunt, some people i work with, and others i just know from some place or another...and to every one of the people i've talked to about it, they all say they never felt like they were attracted to the opposite sex. if they never felt like a straight person, then that must be there when they were born...how many people you know who can make decisions about sexual orientation (or anything for that matter) at the age of 3?
why would someone make a decision to be something they know they'll be hated for? 1 in 10 men are gay, so chances are you know some dude who is gay who is trying to play it off like he's straight, which is what happens so often and they get married and just never come out