9Rory Miller is one of the leaders in the modern self-defense industry. His previous books, especially Meditations on Violence, Facing Violence and Conflict Communications, have changed the dialogue on violence and conflict. His ability to clarify seemingly complex problems and develop practical solutions have made him an instructor with a world-wide following. In Principles Based Instruction Miller delves deep into teaching methodology. Why do current methods fail under pressure? What might work? With information on teaching problem students and elite teams, designing curriculum and evaluating sources, Principles is a unique and necessary book for anyone dealing with or training for, high-risk, chaotic situations. Including life.