My high school calculus professor told me I should read this book. Well David I did and It would have done me more good the sooner I would have read it. This book is pivotal for any thinking person. Why we are who we are. How we got here. In our own words. In the moments that are defining for us not for those defining us. That is how this book makes me feel about the author. That is how this book has made me feel about myself. I told my wife and friends recently about the story where Feynman observes the testing of the bomb from a truck and their reaction to the story was so focused on the bomb it made me realize that is the magic of this book. You are on his ride through these moments. You are not stopping to consider or judge for yourself or anyone else. You are focused on the joy of thinking, feeling, doing and not necessarily in that order. I hope you enjoy it. I hope it changes you too. Thank you to the author.