Sometimes it's hard for us to believe, really believe, that God cares and wants good things for us and doesn't just want us to go off and give everything up and become missionaries in Burundi.

Survival can be summed up in three words - never give up. That's the heart of it really. Just keep trying.

All my life the only thing I've been good at has been climbing and throwing myself off big things.

Look, sometimes, no matter how hard you try, sometimes you need a bit of luck.

Good things come to those who believe.

I train five days a week hard - but it is short and sharp - 30 to 40 minutes of functional and pretty dynamic body-strength circuits, then I do a good yoga session on the sixth day, then I rest.