Recent studies have shown that low calorie diets can actually depress the body's metabolism making the body super efficient. Weight is regained quickly when you are not dieting. The situation may be made worse by repeated dieting. Many fad diets and weight loss schemes contain inaccurate nutrition information which may leave the dieter not only frustrated but misinformed. Tragically, extreme eating disorders such as anorexia and bulimia are triggered in some dieters.
Some people report that they smoke to prevent gaining weight.
Ironically, most of us have nothing to be dissatisfied about, health wise. We become fixated on losing weight and get trapped on a never-ending treadmill. Get on with your life. Strive for healthy eating day in and day out. It can give you that satisfied feeling of well-being.