I have read a handful of books on sports psychology, but I particularly enjoyed this one. First of all, it is as simple as the subtitle promises. The author explains what essentially boils down to positive psychology in very easy to understand terms. However, while it is easy to understand, the author conveys a great deal of information, and I learned some things from this book. Secondly, while many of the methods are essentially positive self talk, he does have some good ideas about how to be more intentional about focusing on controllable factors rather than panicking about things that you cannot control.
It is hard to judge a good sports psychology book because there are so many of them on Amazon. However, I am very happy I picked up this one. I think some of his tips will stick with me when I am back on the soccer field.
I highly recommend this book to any soccer or power soccer player.