Aliright, so my sisters dating this guy and he's really cool!! Hes a lot of fun to hang out with and he's become a very big part of my life. And me and him are extremely close. But, he told me the other day, because of major drama in his childhood, he turned to drugs. Im the ONLY one who knows abought this. And he wants to stop but he cant. I want to helpl soooo bad, but he tells me there nothing I can do. I don't think he should go to rehad. And I 4 sure don't want to tell anybody. But I really want to help him. What should I do??