I have to admit that I am a Tesla Motors, SpaceX. and overall Elon Musk fan. I knew the skeleton of most of these stories and was excited to listen to all of the additional details that really describe the emotions and atmosphere at the times while these companies were being created. The author definitely did his homework to get all of the most accurate information as possible. This is not a book that was put together based off of someone who is just reading articles and researching on their own.. This book is the cumulative sum of all of the direct conversations the author had with Elon Musk as well as all of the key people in his life that played a part in his entrepreneurial adventure into becoming the industrialist that he is today. There were many moments that I laughed out loud at how candid Elon is about things. It's a very unique perspective on life and tackling challenges in general. Superb all around, I'm going to be listening again soon.