This is great. I can not let go of this book :-) Whenever I answer one of his questions, I have the impression that identifies me more. So he gives me exercises and work to be applied daily to suit my needs. I discovered exciting concepts relating to my interpersonal communication, formulation of my goals and techniques for achieving them, to work on my values and optimization of my talents, definition of my personal priorities and Professional ... I also loved the little intro, which immediately put me in the mood, and I found his fall (unexpected) shocking truth.