 read the little blurb, and then thought, well, that was great. Looks like I don't have to buy this book after all. If you ever had a thought like that, then the back of the book did a poor job. It was supposed to get your interest up in the book, make you feel like this was the book for you. If instead it convinced you that you had already seen everything this book had to offer, then it failed in that task.