I, too, like Tootoot, take Sunday off. I usually allow myself to have whatever I want. Normally, just knowing that I have that freedom to have a higher caloric intake, even a treat, allows me to maintain a loose control without the guilt of "going off plan". Since it is a part of my plan, I don't feel so panicky about it, and usually don't go as far off as I had been in the habit of doing if I fell off accidentally. It is also easier the next day to be straight with my plan. Our goal is to get healthier, and if we are going to keep the weight off, we have to be able to live with ourselves and our plan. Besides, guilt causes stress; stress causes fat.