Believe me I can relate. I am 11 days into my liquid diet (surgery is next Tuesday!) and I can honestly say this is the hardest thing I have ever done. The thing you have to remember though that this isn't forever and it will make your surgery go much smoother. Eat what the doc told you to, get your mind on other things during the day as well. Remember for most of us food is our addiction of choice and just stopping your addiction there are usually withdrawals, get through them and get ready for the surgery and a new life!!!