No one would want to have access to surgery if they had the choice. In the case of weight loss surgery, many people are having the surgery for the first time, and after all, it is a matter of direct concern for their lives and health, and thus they take it particularly seriously. However, driven by the huge market interest, there are many disputes between doctors and patients caused by irregular medical institutions. Medicine itself is a rigorous life discipline, but the chaotic market has made medicine “degenerate”, and many obese or diabetic patients are defensive in the process of seeking medical treatment. Bariatric surgery is a surgery that has been developed in foreign countries for sixty years, while in China the start time is late, only a dozen years. Because of the explosive rise in the number of obese people in China in recent years, more and more hospitals are opening bariatric surgery departments. In contrast, the newly opened surgery medical institutions are not as experienced technically and in terms of scale as the domestic bariatric surgery institutions that have been developed for more than ten years. Therefore, the surgical experience of the surgeon is a point of concern when choosing a medical institution. People who have experienced weight loss should have a question: why the same weight loss method, there will be some people can lose weight successfully, but some people fail to lose weight two situations? And according to “Murphy’s Law”, that is the person who fails to lose weight, is often yourself …… The method is still the same, but the person is not that person. Such things reflect the differences between the human body from the side, so the experience accumulated in weight loss surgery not only shows that practice makes perfect, but more importantly, it can be tailored to the differences of different patients’ physique and develop a personalized treatment plan to achieve better results. Therefore, choosing an experienced surgeon is a sign of responsibility for one’s health and a guarantee of surgical results and safety.