"Medicine won't help you at all, - the doctor told his patient. - What you need is a complete change of living. Get away to some quiet country place for a month. Go to bed early, eat more fruit, drink plenty of good rich milk, and smoke just cigar a day".
A month later the patient walked into the doctor's office. He looked like a new man, and the doctor told him so.
"Yes, doctor, your advice certainly did the business. I went to bed early and did all the other things you told me. But, I say, doctor, that one cigar a day almost killed me at first. It's no joke starting to smoke at my time of life".