This book was referred to me by the Asperger Experts. My son has aspergers. He is highly intelligent and a sweet soul, but I needed something to help him to understand what makes a person effective/successful in life. As he matures and as he heads off to high school very soon, this book will be so very helpful to him. I feel it is a wonderful resource for parents and teachers to share with all teens. The world is big and coming at them so fast. Lets equip them in every way that we can. There is a workbook that you can purchase also. My son will be working through this (this year) as he starts the 8th grade. Thank you Sean Covey!