Yes, I'm on Optifast...
However, I would hardly call it a liquid diet anymore (thank god!!!).
I have protein shakes, protein bars, protein cookies, soups, oatmeal, capucino, and hot coco to choose from.
I have some kind of variety of that everday and total around 500-800 calories per day.
I've been on the fast since June 7th. This past week at my doctor's appointment, I have been advised to try one meal a week with chicken and veggies just to help with the mental stress of "not eating" (not eating normal food).
I'm in my last year of nursing school and going through the hardest semester of my college career thus far - it has been a real mental challenge to keep going on this plan and keep goals in mind.
I have found that having a good routine helps me to stay focused; I also see a counselor (time permitting LOL) to help identify and integrate new coping strategies to replace binge eating.
Feel free to pm me anytime.