this doesn't answer the question at all, but it was the answer i was expecting, and it gets right back to the fact that you don't have an answer. you can't answer the question because it is unanswerable because it's premise is fundamentally absurd. there is nothing one can do about being homosexual, much in the way that there is nothing one can do about being heterosexual.
but i want to push you on this. i want you to use Christ and your love for him and this Light and Truth and think harder about this. pray on this. and tell me, in your eyes, what am i supposed to do? what does Christ want for me to do? what if i do what you say, but i remain homosexual? would i then need to try harder? would i not be doing it right if i still had thoughts and feelings for me?
you do realize, of course, that what you're advocating is what the people who run the reparative "therapy" camps do.
and when gay kids try so hard to come to Christ, and this doesn't "cure" them of their sexual orientation, then tend to kill themselves?