Unless you have shelter, fire is going to be very hard and if you have fire, but no water, you're going to die. They're all super important.

Make a little time to be quiet by yourself every day and just be.

My favorite moments? Where it's all going swimmingly, the sun's out and I've got a fire going and a nice snake on the barbecue.

I have held healthy respects of bears along with assorted crocodiles, snakes and lots of other animals. You know, bears are dangerous, you have to be super careful.

I am not fearless. I get scared plenty. But I have also learned how to channel that emotion to sharpen me.

I exercise about 40 minutes a day, and I'll run one day and do circuit training the next day. I live in an area where there are brilliant hills and mountains, so I get a good hill run with my dog. At home, I'll do the circuit training with old weights, along with pull-ups in the trees and that sort of stuff.

I've seen extreme bravery from the least likely of people. Life is about the moments when it's all gone wrong. That's when we define ourselves.