I rarely finish a self help book. I pick them up hoping for a step by step guide on how to fix my life and once I realize I have to figure it out for myself, I put the book down. I figure why spend time reading when I can spend the time figuring it out (although I rarely figure it out, hence the picking up of more self help books. . .a viscious cycle LOL)
I was ready to put this book down when I got to Part 2 that outlines the 7 deadly sins. I found it very interesting, and thought the author did a great job of balancing case studies, with his study's findings and his own struggles as a parent. While I don't consider myself affluent, we do not struggle to pay the bills every month. My husband and I grew up in a middle america where a trip to Disney was once in a lifetime if you were very lucky. This gave us a good work ethic and the ability to work through hard times. . . things we want our children to have when they grow up. I didn't think we indulged our kids, but after reading this book, I saw where we have to stop stepping in, letting them succeed (or fail) on their own. (easier said than done).
While the book focuses on "affluent" families, it is good advice for all levels of income. I am sure you can find families of all incomes that give "stuff" instead of time, care and limits. . .especially limits.