I am and feel exactly the same as you. My surgery is scheduled for May 1th and I started the milk diet yesterday. I have no co-morbidities either I can lose weight but can't keep it off and I always gain what I lost and more beside. I feel fit and healthy and am worried that I am going to leave hospital a poorly person dependant on hospitals and drugs...but I am thinking of my future self and no if I don't shift this weight then I wil have problems one day.