No, Sister Xiaoxing will analyze the causes of obesity for you online. First, she will give you a questionnaire for you to fill in, get a general idea of you first, and then she will communicate with you in depth. In about an hour, she will know everything about your body. My impression is about sleep, menstruation, defecation, medication history, eating habits, mental state and so on. I finished the analysis at that time and felt very professional. I never knew that losing weight was related to these things. I used to be stupid enough to only know how to be hungry or crazy.