Quote from Martin in Frasier Crane's Day Off
Frasier: Don't worry, Dad. As you've often said, "if you can walk, you can work." Took kind of an ironic twist the day you got shot in the hip. Martin: Well, at least I had a real job. Half your listening audience hears voices already, and the other half talks to themselves. If you don't show up, who's going to notice?