For what its worth, pitch the "on-the-wagon-off-the-wagon" mentality. That mindset will only set you up for failure, because when you "blow it" the brain automatically says, "okay, since I'm *off the wagon* anyway, I might as throw in the towel for the rest of the day and blow it big time." All or nothing has got to go!
To be honest, the wagon mentality is a most welcome excuse for major binge eating. The sad part is the binge can last for a day, two days, two weeks, three months or even years before the mind gets psyched up again to "get back on the wagon."
Don't involve any wagons! They are for ponies and children and hayrides, but not for getting your health back and staying healthy!
At the slightest slip up, recognize it, yet don't make a big deal out of it.
So you blew it. Big deal. It only proves you are a human being. Keep moving forward immediately in your journey to health. Don't give blowing it another thought. Delete it from your cranium. It's no big deal in your overall journey to optimal health.
You are making progressive changes whether you can see them or not. Forget the scales for this week. Forget the mirror. Is your waist a bit smaller? Is it easier to get out of a chair? Is it less tiring to climb a flight of stairs? Is it easier to roll over in bed at night?
Focus on the positive. Minimize the negative.
You'll get there. I know you will!
Cheering for you today! You have many cheering for you today!