An entrepreneur must deal with more uncertainty than a professional with a well-defined role.

When I was starting out, I followed along the path that seemed to be marked out for me - from high school to college to law school to professional life.

People don't want to believe that technology is broken. Pharmaceuticals, robotics, artificial intelligence, nanotechnology - all these areas where the progress has been a lot more limited than people think. And the question is why.

Credentials are critical if you want to do something professional. If you want to become a doctor or lawyer or teacher or professor, there is a credentialing process. But there are a lot of other things where it's not clear they're that important.

When I choose a club, it's not for the money, language, or the weather - those things aren't important.

I write my books in my head, and not in a specific study with a view. The view is from my inner eyes.

My goal isn't just to make wrestling into a bigger show and make good money, but it's also to evolve pro wrestling to where I think it belongs.

The real trouble with film school is that the people teaching are so far out of the industry that they don't give the students an idea of what's happening.