Once you become an owner of a team, you get so much more into the sport and you can't help it. So I really love NFL football now to the degree of following it much more than I did previously.

I am very excited to be supporting one of the world's most visionary efforts to seek basic answers to some of the fundamental question about our universe and what other civilisations may exist elsewhere.

You've got to enjoy time with your family and friends, and if you're involved in sports franchises, those peak moments in playoff games. You have to enjoy life.

With documentary-film projects, you hope you highlight an area of concern people haven't thought about before. A lot of times, I'm asking myself - 'This seems to be a significant problem. What can be done that hasn't been done?

The only regrets I have are rather prosaic - like I wish I went for a swim in the Pacific.

In the computer industry, you've got an interdisciplinary team of people who can come together, attack the problem, and work in a collaborative style. You knock down one problem after another, cobble things together, and then hopefully turn the crank at some point.

What should exist? To me, that's the most exciting question imaginable. What do we need that we don't have? How can we realize our potential?