It is a very interesting world. I'm excited. It is much more optimistic than people think, and there is going to be huge job creation from all these things, and there are going to be huge life improvements.

You ever go out to a restaurant now? You can get quality food - you can go out and get the best food that was available 20 years ago. They'll put it on a plate, you'll sit in a plastic chair because nobody values the chair, the white tablecloth, the maître d', but they'll put on your plate some great food for what used to be available at Applebee's prices. There are some really nice things going on, some external values being delivered to people.

I would point out is that most of the change over the past 5,000 years has been arithmetic, and it now logarithmic. Digitization, the whole Moore's law thing where it doubles every 18 months - that is a speed that is faster than most people are used to.

The only thing I find executives down about is the regulatory environment.

The leverage Wall Street has to change the world is greater than technology. At a very young age, you're in the room with CEOs, making critical decisions. It should be exciting. It is exciting.

Not everybody has experience in drilling for oil in the Permian Basin, but the same thing is happening in every industry everywhere in some manner.

I think that life expectancy over the last 10 years has increased dramatically. You're living longer.