"You'll think differently once you've had it" 1

That may be true for those who actually have a sex-drive (and would one day like to engage in something) but for the rest of us; we do NOT need to engage in the action, to know that we're not interested in it. Sex may be "natural" to most people, but to me: it's the same as telling me that I shouldn't hate drugs until I've tried them. I don't have to try drugs, to know that I'm not that kind of person (same concept-at least for me).