A man walks into a bar alone and orders 3 shots of vodka. The bartender asks why do you need 3 shots and the man replies that he is drinking for 2 buddies that he has not seen in a long time. The next day the man walks in and orders 2 shots of vodka. The bartender asks why only 2 this time, did something happen to one of your friends? The man replied, I quit drinking.