For lunch requests my go to excuse to people is that I am in the middle of a fast. Thus, I don't mind going to eat with them, I dont seem weird for eating healthy, and for whatever reason, people have been more understanding of the fasting excuse over, oooo I cant eat that.

But with cheating in general, I will move the hours of fast around. So if I do go to a lunch, I'll probably eat pretty damn big and then fast until 6-8 the next day, make a good dinner. It's funny how much you enjoy food when you learn how to eat.