This Author's Official Revised Edition includes several crucial updates since the original publication, including a more thorough explanation of the muscle-testing technique as well as changes to the text made by Dr. Hawkins as he read the book for an audio recording in 2006. David R. Hawkins details how anyone may resolve the most crucial of all human dilemmas: how to instantly determine the truth or falsehood of any statement or supposed fact. Dr. Hawkins, who worked as a "healing psychiatrist" during his long and distinguished career, uses theoretical concepts from particle physics, nonlinear dynamics, and chaos theory to support his study of human behavior. This is a fascinating work that will intrigue readers from all walks of life!