This friend o' mine who I've known all my life suddenly started doing crack about half a year ago. She only told me about it the other month, and we're only 15! She doesn't seem to have been that badly affected by it, as she says she doesn't do it much at all, but I'm still worried about her. The only thing is, I don't know how to tackle the situation because I don't really feel as if I'm in my place to tell her to not do something like crack. I mean, I'm not exactly perfect when it comes to drugs.