Just a passing thought...
Again and again we read and we are told it's about 'getting our heads in the right place'. To be honest after almost an entire lifetime so far of dieting in one form or another I don't think it has anything to do with my head.
My head NEVER wants to overeat. My head has fantastic willpower, vision, drive, etc. My head KNOWS what to eat and what not to eat, and when. My head also knows that to deviate from my plan, regardless of what that plan may be, will spell disaster.
It is my body, my tum that aches for food, my palate that craves more than simple clean basic fare. My head is the smart one that tries again and again to stop me!
It is my appetite, habit, cravings etc, that lead me to cheat.
I think our poor heads take an unfair beating. My body all too often ignores my long suffering psyche! When my hand wants to reach for that bikkie or cake, or that forkful of the delicious forbidden, my head can scream blue murder and yet STILL be overcome.
Ah, well!