It is a very well written and well thought out book with a strong biblical base. I had a difficult time with was that some of the chapters seemed to be geared towards someone who was older than my 21 years. Eventually, however, I will be at the point in my life where those chapters fit better. So, that's not much of a quarrel, and more of a need to wait and read it again later.
This book is absolutely worth the money ($14.99) that it is listed for on the back cover. It facilitated many nights of retrospection and introspection. Both of those lead to some very surprising, and oddly comforting, realizations about my life and future. I would highly recommend this book.
Buy it here.