"I heard joke once: Man goes to doctor. Says he's depressed. Life seems harsh, and cruel. Says he feels all alone in threatening world. Doctor says: "'Treatment is simple. The great clown - Pagliacci - is in town. Go see him. That should pick you up.' Man bursts into tears. 'But doctor...' he says 'I am Pagliacci.' Good joke. Everybody laugh. Roll on snare drum. Curtains."