Why would anyone choose to rob banks? It's dangerous, you could get killed, you could spend 20 years in prison. But people choose to rob banks all the time. Why would anyone choose to have extra-marital sex (with the opposite sex)? You could get diseases, you could get caught and go through an expensive divorce, or maybe sued by your lover's spouse for alienation of affection and lose all your possessions. But people choose to do this all the time.
I think the only thing homos are in "love" with is their own erection. They are spoiled, weak-willed, undisciplined people who easily succumb to what feels good. No gene causes that.
Exactly. A ‘bad’ thought may come but one either dismisses it or entertains it. Everyone is giving free will and it’s not in gene form - it’s a decision.