"Part of me is like, 'I remember my first time doing molly (Ecstasy) - that was fun. That was cute.' I'm past that now. And I don't encourage it among young people. People are off doing their own thing, living in their college days, having fun and that's their thing and good for them. They can continue to be successful, because people like that on the radio, because that's what a lot of young people relate to, they're out partying. But someone needs to be that light." Demi Lovato on choosing to avoid singing about sex, drugs or partying in her songs.