That's your opinion.
Then I assume your opinion is different. You must be one of those who believes we are "born" that way. Any proof?
When I was growing up, I don't remember making a conscious choice to be attracted to boys. It just happened; I'm heterosexual by nature. Could I commit homosexual acts with a female? It would be physically possible, but it wouldn't be driven by sexual interest, which I only feel for men.