My theory, Kim, since you asked, is that it is not only the change in routine from the usual weekday thing, but there is also a sense of kicking back and relaxing a little in general OR ELSE a frantic going from event to errand to event sort of thing, neither of which is conducive to just plodding along with any kind of food plan.
I think you should go ahead and try your clothes, Kim! I bet it won't be as bad as you think, and if it is, that is a kick in the right direction, right?
Last night, I was at a meeting and there are always lots of snacks for the break in the middle. Last night there were brownies and a pumpkin cake and I had decided before I went that I was going to pass on all the goodies this time, and you know what? It was hard, cause that crusty corner brownie looked so good, but I didn't have any! It was a small victory in favor of the pants, but a victory nevertheless! I always kind of scoff at that feeling terrible when you give in and feeling good when you don't - cause wouldn't I have enjoyed that brownie? But I do feel kind of good for passing on it.
Pants, here we come.