I'm working on Gillian Riley's psychological method to regain control of my eating.
The OP is a bit inflammatory, cos of course the reality is I can't never eat chocolate cake again but it is true to say I will never be able to 'safely' eat a normal slice of it again, maybe just a bite.
Have you also had that experience that, with steely discipline, you gradually lose weight, but the second you ease off, UP goes your weight again?! I was rather alarmed at how little 'extra' I needed to eat for my weight loss to not only stop, but reverse! Which is what has brought me to that sad conclusion!