From the book 4-hour week I was excited, so I bought this book. It was now not so easy to read in English for me. Meanwhile, I have the audio book, in German, heard twice. Low-carb for me now my life. I have already lost 11 kg and am always tired. But I am looking forward to my weekly pig out. I'm not, like Tim, to 12,000 kcal per day, but 8000 I can do well. But then it was also bad. If you are all week very little, that's a blatant change in the pig out. Would I buy again and again, but in German. In reading this book is meant only as crass Tim's attitude.