I wanted to be a neurologist. That seemed to be the most difficult, most intriguing, and the most important aspect of medicine, which had links with psychology, aggression, behavior, and human affairs.
“Out all of these zillions of letters, one of the first ones that came was, as it turned out from Johnny Carson within the last five or six weeks of his life. I had worked with him. He lost a son who had worked for me.”