A man's pride can be his downfall, and he needs to learn when to turn to others for support and guidance.

A man's pride can be his downfall, and he needs to learn when to turn to others for support and guidance.

I find skydiving really hard. I broke my back while skydiving when I was in the military, and for 18 months all my nightmares were about falling.

I had many opportunities to get behind products in the past, and I was always careful to evaluate all of them. I will not put my name to shoddy items.

Are you the sort of person who can turn around when you have nothing left, and find that little bit extra inside you to keep going, or do you sag and wilt with exhaustion? It is a mental game, and it is hard to tell how people will react until they are squeezed.

I've fallen down crevasses, been bitten by snakes, been knocked unconscious, had various limbs broken and once, a heavy camera came plunging down which very nearly decapitated me.

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