I'd like to end the book a lot of ways. Except I don't have any answers. Use your common sense. Be nice. This is the best I can do. All the trouble in the world is human trouble. Well, that's not true. But when cancer cells run amok and burst out of the prostate and take over the liver and lymph glands and end up killing everything in the body including themselves, they certainly are acting like some humans we know.