One of the things I do when I'm very stressed out and I can't get out and I need to do something, I just close my eyes and try to remember what it was like to be in space and to float around. And that sort of brings back all of those good sensations and good memories, and it helps me to get through the day.

I don't like to just have a repetitive life where I do the same thing over and over. I love to be able to learn something new, explore something new.

I always was fascinated by space and always wanted to learn more about it and wanted to experience it first hand by flying into space. I don't know how it began or where it began. Maybe I was born with it. Maybe it's in my genes.

It is very rewarding when you see your employees happy and excited about the success of the company. When you introduce something new, a product in the world that gets really high marks and everyone loves using it and raves about it. You will feel very good about it.

I wasn't frightened going to outer space. I'd been living this in my head for many, many years, so I sort of had played all of these scenarios of flying into space and seeing earth. I think I was very prepared for it. It was almost a completely joyful, very happy, very exciting experience, and I didn't have time or any desire to think about what things could go wrong.

Being an entrepreneur is really exciting for me. Whether it's creating something or just building a company and giving others the opportunity to build a career, I think it's exciting to be at the helm of these types of activities.

I believe seeing earth a small blue ball in the vast dark ocean of space, gives you a new perspective on life and what is important. You can see how small we are as compared to the universe and how fragile our lives are.