Grumpy Old Geeks Media Extreme Ownership Media Extreme Ownership 2 mentions in 1 episode A book by Jocko Willink that Jason describes as being about accepting responsibility for mistakes. Mentions 175: We Are the Dreamers of Dreams Sep 2, 2016 58:13 The next book I read was Extreme Ownership by Jocko Willink. 58:48 It's more about owning up to your mistakes.