Book excerpt: In this book, the author shows you how her revolutionary system of language behavior can guide you to better health and help you overcome stress-building hostility and develop strong social support networks; defuse tension, minimize conflict, and increase peace of mind; replace harmful negative thinking with healthful positive thinking; perceive yourself as someone in control rather than as a victim. In addition, you'll discover several simple techniques to help you feel in control over painful symptoms. You'll also see why your body's natural painkillers are more effective than any pain pill could be.