As for my diet, I try to eat lean, clean and healthy - nothing too surprising. And I avoid too much meat or dairy because they slow you down.

I always wanted to be Robin Hood or John the Baptist when I was growing up.

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

Weather can kill you so fast. The first priority of survival is getting protection from the extreme weather.

Never depend on those luck moments – they are gifts – but instead always build your own back-up plan.

I miss him still today: his long, whiskery eyebrows, his huge hands and hugs, his warmth, his prayers, his stories, but above all his shining example of how to live and how to die.

Being brave isn't the absence of fear. Being brave is having that fear but finding a way through it.