First of all, thank you for this extensive comment, and for all the help with the book itself.

Do I need to answer more questions then, or rewrite the paragraph? ;P

Thank you so very much for sharing this with us, and I am so very happy to hear that it helped you realize the source of the problem, and helped you summon the power to change things.

I cannot not comment on the small chocolate bar, so, here goes :P
Most of us are very bad at giving ourselves credit for what we've achieved, and overall very critical about our success. We also always want more and more and more, failing to realize that maintaining a new habit is also success in itself.
What I'm trying to say is, you switching from a big bar of chocolate to a smaller one and sticking to it is a great success. Same as someone trying to lose/gain weight - many people think they've failed if the scale doesn't move every week/month. What most don't realize is that you've actually successfully maintained a new, lower/higher weight, and that is success too!
I'm not saying give yourself participation rewards or that you shouldn't keep yourself accountable with mistakes. I'm saying give yourself credit where it's due, take your time, and be your friend instead of your enemy.
Sorry, this kind of took a turn beyond answering you and directed a larger audience.

So very happy to see that you have used the techniques described in the book in other aspects of life, too, and that they've worked! :D
It was my biggest intention to write the book like so that everything inside it can also be applied in other areas of your life, not just food related stuff, only explaining stuff using food related examples. I am so happy it worked out as intended!

Thank you again for this extensive comment!