A young woman wasn’t feeling well and asked her friend and colleague to recommend a physician.
“I know a great doctor in the city, but he is very expensive. Five hundred dollars for the first visit, but only one hundred dollars for each visit after that.”
The woman went to the doctor’s office and, trying to save a little money, cheerfully announced, “I’m back!”
Not fooled for a second, the doctor quickly replied, “Very good, just continue the treatment I prescribed on your last visit.”