Sorry, what year is this...?
You can choose a lot of things in this world, but you can't choose what turns you on, and you can't choose who you fall for. I'm straight. I like girls, period. I didn't get to "choose" this. This is instinct, and it's hardwired. In my experience, anyone who thinks people "choose" to be gay are:
1) Bisexual and whose feelings could lean either way
2) Closet cases
3) Trying to justify their own bigotry
So, who here could choose to be gay if they wanted exactly...? Anyone?
Be considerate to others or I will bite your torso and give you a disease!