Some contrarian (as usual) info.
Several times in my life, I've been approached by gays attempting to lure me into some sort of act or relationship. And a frequent response to my refusal usually was something along the lines of "Don't be so afraid of it; just try it". Or in other words: "Choose to be gay."
I guess it's not fair to compare someone trying to make a political point with someone trying to make a seduction. Or maybe it is?