An elderly man had a serious hearing problem for many years.
He went to the doctor and was fitted with this state of the art, high-tech hearing aide, to where he could hear 100%.
He went back a month later for a check up. The doctor said "Wow, your hearing is perfect. Your family must be so excited that you can hear again."
He said "No, I haven't told my family yet. I just sit around and listen to the different conversations, and I've changed my will 3 times."