This book in particular, was the most affective of Geneen Roth's books of her series on eating. I feel this is the case, because it is a Work Book, not just a "my memoirs of how i came up with this idea, and what was causing me to over eat." We all have our reasons for what we do; including incidentally, not eating to fill our bodies, but to fill our "happy". It clicked with me, that once I started eating mindfully, to fuel my body, not just to make my mouth happy (or mind happy, because certain foods release certain brain chemicals, okay?), my body took care of itself. Cravings i found are two part: 1. Biochemical: we are lacking certain minerals, vitamins, balance in our diets, so we become 'hungry' for certain foods over and over again. 2. Emotional. This book will help you start realizing why your eating what you are, and why you run to certain things (or running away from certain things, like bathing suits, okay?).