Because we are laughed at, I don’t think people really understand how essential [comedians] are to their sanity. If it weren’t for the brief respite we give the world with our foolishness, the world would see mass suicide in numbers that compare favorably with the death rate of the lemmings. I’m sure most of you have heard the story of the man who, desperately ill, goes to an analyst and tells the doctor that he has lost his desire to live and that is seriously considering suicide. The doctor listens to his tale of melancholia and then tells the patient that what he needs is a good belly laugh. He then advises the unhappy man to go to the circus that night and spend the evening laughing at Grock, the world’s funniest clown. The doctor sums it up, “After you have seen Grock, I am sure you will be much happier.” The patient rises to his feet, looks sadly at the doctor, turns and ambles toward the door. As he starts to leave the doctor says, “By the way, what is your name?” The man turns and regards the analyst with sorrowful eyes. “I am Grock.”

—Groucho Marx in Groucho And Me