All I wanted was to be big to be in show business and to travel... and that's what I've been doing all my life.

If I had children I would be very selfish. I wouldn't be out doing things. But by not having kids it makes me freer to travel the world and talk about things I feel are important.

You know the interesting thing about having traveled around the country as much as I have and I think it's sort of inadvertently what made me come out or at least begin doing things within the community and thinking more about that was that I get to travel quite a bit.

People think I'm crazy because I travel too much but I haven't been doing any of that lately because I got a little sick this year and I've tried to take care of it.

So it allows me to travel I'll be doing that and running these great rivers and doing what I've done in the past without much purpose other than for the experience.

I'm a big fan of doing 'Triple D.' But I don't want to do it forever don't get me wrong! Travel away from my family are you crazy? But do you know what it does for these mom-and-pop restaurant joints? It changes their lives forever. I mean their businesses will never be the same.

There is no scientific reason to think that we even with space travel are going to survive as a species for ever certainly not by biting off the hand that feeds us which is exactly what we are doing.

When you're an artist there's always a moment in your life when you think you're not inspired and instead of doing things and instead of travel and instead of falling in love you're just depressed so you don't move so you don't change. So you're not inspired.

At the moment I'm doing this space movie so I'm obsessed with physics and space travel. I know three months down the line it's gone. Then I'll be able to superficially say stuff about space.

I have a character failing. I am quite incapable of identifying with anything whole-heartedly. Whatever I am doing I am always planning to do something else. I would rather travel than arrive.