The document discusses anger and anger management. It defines anger as an emotional state that varies in intensity and is accompanied by physiological changes. Anger can be caused by both external and internal events. There are healthy and unhealthy ways of expressing anger, such as being assertive versus aggressive. The goal of anger management is to reduce emotional feelings of anger and the associated physiological arousal. Techniques discussed for managing anger include relaxation, cognitive restructuring, problem solving, humor, and changing one's environment.