(on his faults)
Jack: I'm a very compulsive person. I have a tremendous amount of nervous energy and everything is on tap. If I'm really excessive, it's about emotion, but I can't help it. I let emotions ruin me if I'm not very careful. I have probably cried at more comedies than anyone who ever lived. When something is done well, really well, I cry. I have sat in comedies in a theater or in a movie and seen a scene and the actors are doing it so brilliantly, it moves me and I cry.