Book excerpt: Rather than promoting any particular diet or exercise regime, this title focuses on the missing link to lasting weight loss - the powerful role of the mind. The most critical key to losing weight and keeping it off lies in the way we think. One's ability to switch to a positive state of mind in the face of setback is crucial. Dr. Mautner presents real-life examples, exercises, self-quizzes, and mini homework lessons to help the reader change from negative to positive.