Brain Hacker Mind Think about all the weight-loss plans and programs that are advertised on the television. Virtually all of them are based on a restricted calorie diet while they encourage you to get up and be more active. As you can see, there's no magic plan and unfortunately no magic weight-loss surgery either. While physically you may feel full, the fact that you have an eaten enough emotionally means that you will be unsatisfied. It's the psychological part of any weight-loss plan including surgery that's the most difficult to address. You must be psychologically prepared to do without the emotional comfort food offers to many.