Instruct: Classify the given review as either positive or negative.
Query: The Most Comprehensive Book Written on Life

This book covers all areas of life including relationships, personal and business aspects.It is a fantastically able book and when applied it will improve conditions in life.In one sentence, my decesion to buy this book was the best decesion I ever made in my life and it helped me become very happy and successful.I am 33, and the Chairman of an Internet Company set to go public.I always had a lot of ability and this book gave me the tools to bring out my abilities and use them.Without this book it would have been impossible. I know because the knowledge in it is invaluable. It gave me the knowlege and the tools to construct a life that I enjoy and taught me which direction to take in life to be happy!See it for yourself and you decide. Buy it now, apply it and watch your life expand !