I know Elon, we're very like minded in many ways. We're not conceptual twins. One thing I want us to do is go to Mars, but for me it's one thing. He's singularly focused on that. I think motivation wise, for me I don't find that Plan B idea motivating. I don't want a plan B for Earth, I want Plan B to make sure Plan A works.
I was a huge Beatles fan. We could talk about who I listened to growing up and what my sources were, but certainly the Beatles were a late, important resource for me, and I just took my guitar and a handful of songs, and I decided, well, I'll just go over and travel around Europe and see what comes of it.