Wow that's horrible about Joey but it makes sense why he was acting so weird before. I think you're better off without him because it's hard to get someone to kick a drug habit unless they want to do it for themselves. Be nice to him and all but don't get yourself wrapped up in his mess. He needs to learn from it and also you don't want to end up getting into that stuff too because then you'll end up like him and you don't want to be like that. That's really inspiring about this girl, Molly. Remember that it's good be nice but do it when you really mean it because doing it out of fakeness won't satisfy you and will only make you feel more unhappy about your current situation. You don't have to be like Molly but do small gestures that mean something to you to people you like and care about. That in itself will make you feel a little better.