One week from today I am having gastric sleeve surgery. I am currently on a full liquid 800 calorie diet that started 3 days ago. Most people are on a liquid diet 4 to 5 days before surgery, but because I'm diabetic my surgeon wanted me to start 10 days before. I was wondering how many others had to be on a liquid diet for greater than 5 days before surgery also any advice or inspiration to help working through this constant hunger feeling???