A man goes to his doctor and tells him he wants to quit smoking cigars. He tells the doctor he is smoking 10-15 cigars a day and he's worried about his health.
"No problem," says the doctor, "I have a foolproof plan that works every time. Take one cigar out of your humidor. Then take the cigar and remove the wrapping. After that, shove the cigar up your rectum. Leave it there for at least 30 minutes. I would recommend leaving it there overnight, just to be sure. Then take that cigar and replace the same wrapping that you had removed and replace the cigar in the humidor. Make sure you mix them up so you can't tell which cigar it is. You will be so disgusted about accidentally smoking that cigar you will lose all desire to smoke."
The man replies, "Gee thanks doc, that sounds like a great plan. I am going to try it."
The doctor replies, "Good, come back in two weeks and let me know how you're doing.
Two weeks later the guy returns and the doctor asks him, "Well, did my idea work?"
"It was great doc. I no longer have any desire to smoke a cigar. There is only one small problem. I can't sleep at night without a cigar stuck up my butt."