An elderly man had serious hearing problems for a number of years. He went to the doctor and the doctor was able to have him fitted for a set of hearing aids that allowed the man to hear 100%.

The elderly man went back in a month to the doctor and the doctor said, "Your hearing is perfect. Your family must be really pleased you can hear again."

To which the man said, "Oh, I haven't told my family yet. I just sit around and listen to the conversations. I've changed my will five times!"