This book is a fascinating read about Elon Musk. It follows his life from childhood to the current success at SpaceX and Tesla. It is amazing how smart and hard working he is. But this also comes with pushing other people to their limits. A quote from the book: "The guiding principle at SpaceX is to embrace your work and get stuff done. People who await guidance or detailed instructions languish. The same goes for workers who crave feedback. And the absolute worst thing that someone can do is inform Musk that what he’s asking is impossible. An employee could be telling Musk that there’s no way to get the cost on something like that actuator down to where he wants it or that there is simply not enough time to build a part by Musk’s deadline. “Elon will say, ‘Fine. You’re off the project, and I am now the CEO of the project. I will do your job and be CEO of two companies at the same time. I will deliver it,’” Brogan said. “What’s crazy is that Elon actually does it. Every time he’s fired someone and taken their job, he’s delivered on whatever the project was”