Thanks for explaining how it is supposed to work, and how it works best for you. I was having this fear (whether rational or not... because I see that "24 hours" seated with movement) that if I don't put in my 8 hours sleep, I will think I have more calories to eat and then I'll gain weight.
But reading up on this has given me another question. A lot of you on the forum talk about how much you really burn. How do you know how much you really burn? After all, that's the number you want in that little box.