An older gentleman was on the operating table, awaiting surgery and he insisted that his son, a renowned surgeon, perform the operation.
As he was about to get the anesthesia, he asked to speak to his son.
“Yes, Dad. What is it?”
“Don’t be nervous, son. Do your best. And just remember that if it doesn’t go well and if something happens to me, then your mother is going to come and live with you and your wife.”