Hey Donna.... Don't you beat yourself up!
You might have slipped up a little by eating some PB, but you did exactly the right thing-- you recognized it as a misstep, came here to write it down and get support, and figured out what to do... You *know* there's a hidden reason for the PB, and you know it ain't hunger! You're *egggggzactly* right to realize that you need to sit down and think about *why* you reach for that PB. I have the same weakness for Cool Whip, believe it or not. If it's in the house, I eat it by the spoonful, fingerful, whatever, until the whole tub is gone in two days. I have no idea why Cool Whip and not Doritos, which are always in the house because my skinny DH loves 'em. But I do know that when I reach for Cool Whip, it's not because I'm hungry. It's because it's a quick and easy snack that tastes yummy. I don't have to nuke it, stir it, cook it, freeze it, mix it... it's just *there* for the taking. The only thing that works for me, to help me back away from the Cool Whip, is to think, "Okay, I could eat that Cool Whip. I could have 1 spoonful. But *then* what? Where will it get me? Will it satisfy my hunger? No, I'm not hungry. Will it make me feel better? No, it will make me feel worse. Will it help me lose weight? No, it will, if anything, derail all my efforts. ..." You get the idea. I basically use self-talk to figure out whether, at that moment, eating the PB/Cool Whip is the right choice. I ask, "What if I do? What then?" And I always remember, then, that the Cool Whip ain't gonna help.
You are *not* a bad person for slipping a spoonful of PB, and 1 spoonful probably won't have much of an effect on your loss. But you are right-- if you can talk yourself out of doing it, and figure out *why* you're really doing it, you will have gained a *very* powerful understanding about your eating habits that will serve you very well thru MF and maintenance. It's a personal, individual learning process, I think, and I know you will figure it out. You're doing *fantastically* on MF-- USE that success to power you through the PB. You are stronger than the PB, and you will win!!!