Well basically any belief on morality is someone's opinion. Okay, If I say that I believe taking someones life is a personal choice and it's my right as a human being to be free to do so. I mean there has to be SOME set of beliefs to actually answer too. Sex just happens to be the one that's the most tempting, and it kind of taints the whole act in general. =/ But this is a very opinionated thing. I just don't wanna have to see the face on the boy the sophmore in highschool when his 21 year ex gym teacher fucks his girlfriend.