I have hacked around the course for years, took lessons, bought new equipment, read the books by Harvey Penick and others, all to no avail. I saw an article about this book, so I ordered it ... I studied the information in it, and did my best to apply the techniques and remedys outlined in it. Here is the result- on Friday at my course I shot 105. After reading this book, I went back on Saturday and shot 89! My advice to all is to buy this book, study it, and then get ready to play the best golf of your life!