I already demonstrated it is not a choice but you missed it. One more time. Homosexuality is a sexual orientation and if sexual orientations are chosen merely by choice then you can choose to stop being heterosexual whenever you want. Can you stop being hetero?
Yes any straight person can choose to be come a homosexual.
All they have to do is have sex with someone of the same sex and they are now a homosexual.
Same thing as a straight person who decides to be come a rapist or a child molester.
All they have to do is commit rape or molest a child, and now they are officially a rapist or a child molester.
There, I have answered your question from post #76.
Now answer mine.