My best friend has been a heroin addict for the past 4 years. She has tried numerous times to kick her habbit and just 3 weeks ago she decided she's really ready. She checked into a rehabilitation center and has actually committed her self and stayed. I've always beleived in her and been by her side threw it all. When she comes home i'm all she has left so I will be her support system and she will be staying with me. I am very excited but nevous at the same time. i just need a little advice on things to say to her to keep her mind on the right track. Also i'm a push over when it comes to her and she knows that, but i need her to know i'm serious and i'm not dealing with any of her stuff. What can I do?