My best friend is an alcoholic, what should I do? ?

You are a fantastic friend -- you should be proud of yourself; but it's time to stop! Your alcoholic friend has taken your kindness too far and is actually now abusing it. He needs to hit rock bottom on his own before he is going to wake up and smell the roses. Unfortunately there are times where we have to be cruel to be kind. It's time for you to find a friend who is going to appreciate you. Cheers!