If u believe that patients cant lose the weight on their own. They need a lap band to help with behavior modification. So If a patient has a lap band and fails then the behavior modification failed and hence the lap band failed, not the patient. Also, if you can follow the strict lap band diet and keep the wheight off how do you know you couldn't do it without the band because the band diet is harder than a regular diet because of all the restrictions on food and on how you need to chew so much. Many people who do WLS eat emotionally and the lap band company (allergan) says on their website the band does not work for this. Obviosly people who eat a lot and cant follow a diet on their own have a food addiction, at least the majority. And since the lap band company says people with mental problems shouldn't get the band most WLS patients shouldn't really have had surgery. Last time I checked, having an addiction is a mental issue. I am not saying obese people are mentally ill. I myself am obese according to bmi charts and eat emotionally. How well would the band do if the FDA made surgeons and the device company say in ads or in the office that if you eat when stressed you cannot have the band (only for non emotional eaters who can already control their weight)? My point is since the company admits the band doesn't help with weightloss of emotional eating what is the point of the band for the majority of patients. Also the research articles show horrible complication and failure.