I don't believe that Eddy, I think the person who all of a sudden becomes gay because he or she engaged in homosexual activity was gay already, but afraid to act on it. How many guys when they were teens, engaged in circle jerks, mutual masturbation and ect. They were not gay, they married and probably never engaged in that activity again. But when your young, dumb and full of cum, some guys will do things they might not do otherwise.
If you have a choice of a good looking guy to have sex with and a good looking woman to have sex with, you pick the guy your gay, you pick the women your straight. Now that being said, guys something engage in activity that could be construed as being gay. I know and have known guys who are so violently anti guy, I wonder if this is a self defense mechanism because they have curiosity about other guys and are afraid to act on it. So they put up this facade of "homo phobia" to send a message to other guys, so they don't also act on the same curiosity. Kind of like the "Elliot Spritzer railing against prostitution publicly, but partaking in secret". Senator Craig is another. How many of you guys check out the other guys equipment at the gym, showers, urinals and ect. I think we all have some curiosity towards other men, but does that make us gay or bi, I don't think so. but how many of you will admit it. Kinda like 94 percent of men admit to masturbating. The other six percent are liars.