If you approve of facist, and all of the other polytical ideology based on total submission from the government, then this book is for you. If you feel that people aren't allowed to have freedom then this book is for you too. Finally if you are doing some kind of research about how is it possible to exist so many cruelty in the world, then this book is also for you, since it teaches you how to create a feelingless cruel human. Otherwise don't waste your money and time.