I'd like to throw in the Abstainer/Moderator factor. The Carbohydrate Addicts Diet can work for Moderators, but rarely for Abstainers. Binging during Reward Meal is commonplace, and I speak from experience.

I'm an Abstainer.

Is it the psychological permission implied by the term "Reward Meal" which brings this about? Is it the individual response to this? I can say, again from experience, that isn't my response to Fasting. Not unless my mind is in the wrong place. Ordinarily, ADF is just that for me, Fasting one day, eating keto the next day.