lucky17

I have come to the conclusion that one of my best friends is a total crack head. I'm not even joking, he is fully smoking crack and fucking his life up. It just baffles me how someone can throw their entire life, job, loved ones, basically everything away and go hide in a motel somewhere and smoke crack until they have nothing left. My buddy sold his car and used the money to hide out in a motel some where and just smoked crack for like a month straight. Had a very good job, beautiful girlfriend, etc, and now he is losing it all. What the hell do I do with this guy?