A traveller saw a very old man that was also seemingly very happy. The traveller asked the old man, "You're so old, what's your secret to staying so happy?"
The man replied, "Well, I smoke 6 packs a day as well as smoke a pipe. I stay up till 5am every night partying and drinking until I barf. And I'm on lots of drugs and medication."
"So how old ar you?"
The man replied, "25."