Once an old man went to see a doctor. The doctor looked him over carefully and said, 'Medicine won't help you. You must have a good rest. Go to bed early, drink milk, walk a lot and smoke one cigar a day. Go to the country place for a month.'After a month the man came to the doctor again, 'How are you?' said the doctor, 'I'm glad to see you again. You look much younger.' 'Oh! Doctor, I feel quite well now,' said the man, 'l had a good rest. I went to bed early, drank much milk and walked a lot. Your advice really helped me, but you told me to smoke one cigar a day almost killed me first. It's no joke to start smoking at my age!' The old man went to see the doctor for______times.