Leprosy and halitosis don't exist. Anemia is not caused by a lack of iron. Your teeth can explode. Men can develop breasts. You can die from being too happy. Making puns and being a perfectionist are recognized disorders. Tooth decay is contagious. There is a disorder that makes you incapable of sadness. You can be allergic to water. "Running amok" is a classified disorder. The best way to pass kidney stones is to ride the rollercoaster, Big Thunder...