Dr. Ryan Martin researches and writes on healthy and unhealthy expressions of anger. His book, Why We Get Mad: How to Use Your Anger for Positive Change, explores why people become angry, some of the common consequences of anger, and how people can use their anger in productive ways. Ryan also hosts the popular psychology podcast, Psychology and Stuff. He is a Professor of Psychology and an Associate Dean for the College of Arts, Humanities, and Social Sciences at the University of Wisconsin-Green Bay.