It's not the famous book by James Clear! Good book overall, good amount of working techniques. A lot of water and repetition. That's except chapter 20 "God Almighty", which has pretty aggressive missionary work.
I loved the book but I kinda feel like it was too short. I find the advice to change were better and more motivating than in other books. It was really straightforward and it didn’t leave place for overthinking and much questioning for what if.