This document discusses various mind-body skills like mindfulness, relaxation, yoga, and resiliency training. It defines mindfulness as paying attention non-judgmentally in the present moment. Regular mindfulness practice cultivates concentration, sensory clarity, and equanimity. The document traces the origins and arrival of mindfulness in the West. It discusses how mindfulness improves mental health and benefits the brain, behavior, self-regulation, and nervous system. The concepts of flow and spirituality are also covered, relating them to concepts in positive psychology like meaning, purpose, forgiveness, and well-being.