It is a shame that those who give one star ratings never get into analysis about why. Their comments would be better appreciated and contemplated if they had. I agree with the 5 star ratings on the content of the book. Everything is quite logically stated. The breakdown of our thought processes, the psychology of the human mind, negative and positive influences on us, etc. and how all these things impact on our trading decisions is quite comprehensive. I give 4 stars though because the book was dry and somewhat a little wordy and repetitive, especially when many paragraphs throughout the book started with "This book will show you....", "You will learn from this book", "My plan is to show you", "I will give you an example", etc. If you push through the wordiness, I would recommend it still as a primer for the beginning trader or the trader who keeps losing his money.