Ever since I was a child, I've always had a fear of someone under my bed at night. So I went to a shrink and told him "I've got problems. Every time I go to bed I think there's somebody under It. I'm scared. I think I'm going crazy".
"Just put yourself in my hands for one year" said the shrink. "Come talk to me three times a week and we should be able to get rid of those fears". "How much do you charge"? "Eighty dollars per visit" replied the doctor. "I'll sleep on it" I said.
Six months later the doctor met me on the street. "Why didn't you come to see me about those fears you were having"? he asked. "Well, eighty bucks a visit, three times a week for a year, is $12,480. A barman cured me for $10. I was so happy to have saved all that money that I went and bought a new car".
"Oh, is that so"? he said with a bit of an attitude. "And how, may I ask, did a barman cure you?" "He told me to cut the legs off the bed. Aint nobody under there now!"