I didn't get as much out of this book as I expected, but it's not because of the book as much as from my engagement in the Delay, Don't Deny community and related books.

I got a lot out of the different types of hunger: Appestat-real, Somatic, Limbic, Clock, Visual, and Mouth. I'm hoping that I can learn to recognize the different types of hunger to achieve better control. After using IF for over a year, I think my biggest issue is the Limbic hunger, which is the drive to continue eating once you're full.

In the end, I have a few take-aways from this book, so I'm glad I read it. I would have gotten more if I had read it a year ago when I started fasting.