But his book does not contain or curiously little abbérations then really, except a rather disturbing vocabulary, which makes it all a bit confusing for an amateur psycho / philosophy. I was surprised and I like the idea that he wrote it as a guide. Even for an obsessive like me I feel that this method is sufficiently well-crafted to work. Reading may seem repetitive, and this is normal, it is. This however is not an unnecessary purchase. I recommend it because it can really help the people who play the game, but he did not sufficiently packed for him to 5 stars.