When you find yourself thinking about someone or something in the same old negative way, just stop yourself. Think. Check. Change. Refresh. Job done. Smile. Move on. Do this enough times and you will change. For the better; for the stronger.

When I'm filming, survival requires movement. You need your energy, and you've got to eat the bad stuff, and survival food is rarely pretty, but you kind of do it. I get in that zone, and I eat the nasty stuff, but I'm not like that when I'm back home.

I was always brought up to have a cup of tea at halfway up a rock face.

Juice Plus+ is great stuff that I have used through all of my expeditions. What I like about it is that the research behind it is so strong. It is 100% natural, is whole food based, and I love the fact that it provides raw, anti-oxidant fruit and veg in a capsule form. For me it fulfills a key part of my nutrition, training and recovery needs.

Our dreams are just wishes, if we never follow them through with action. And in life, you have got to be able to light your own fire.

There is no feeling like coming home after danger.

Nobody wants to end up super rich and famous - but divorced. I'm always clear on that and try to stay on the right side of the line.