Even if you are not a TRADER this is a great book. It explains the mechanics of how a lot of things work in your mind and emotional structure. If you are a trader you will lose a lot less money following this guy's advice.
I haven't finished listening to this book yet and one of the reasons it's taking me a long time to get through is that it's read in a very monotonous tone, which makes the material feel more boring than it needs to.
But I also have problems with the content of the book, since the author spends so much time telling us to accumulate assets instead of liabilities, but doesn't really get down to the nuts and bolts of how to do that, which is frustrating.