The guy with a drinking problem always ordered two glasses of whisky at a time. The waiter was puzzled:
– Why don’t you just order a double instead of two singles?
– I miss my friend. I order for both myself and him.
Several months passed… Suddenly one day, the guy only ordered one glass of whisky. The waiter anxiously asked:
– What happened to your friend?
– No, he’s still drinking as usual. But I decided to quit drinking!