That's the thing mate, my belief differs from yours, I don't believe there are born gays, I believe they chose to be. Is it proved that gays are born gays? By a proof I mean genetically??
Currently there's no less evidence than genetic alcoholism, but not enough to say 'proved' because psychology isn't isn't a real science yet. There is evidence that the mothers genes transfer homosexuality.
What I meant was imagine if you are wrong, just try, if we really are born that way, how would you feel knowing your sister or brother is being mentally fucked up? Hell, Imagine a guy mentally abusing your sister for no reason, her BF or whatever.
It obviously depends on the level of their respective depression.
SO what you're saying is you can't rule out people based on general stereotyping rather than individual merit?