An old lady had had serious hearing problems for many year. She went to her doctor and was fitted with a hearing aid that gave her perfectally normal hearing once more. After a month she had her follow up appointment, and her doctor said to her. "your hearing is perfectally normal with the hearing aids, your family must be thrilled that you can hear once more" The old lady says to the doctor, "Oh, I haven't told them yet. I just sit there and listen to what theyre saying. I've changed my will three times"