I think people are astonishing and they are inspirational because how an individual can take on that level of suffering and then come back stronger is a mystery to me because you see it and you just think, ?Where did that strength come from?' And for that you've got to work damned hard to make sure that even if the person doesn't survive that every lesson you can learn from that you store away because you never know when it will help somebody coming behind and nobody ever goes through that. I guess my philosophy, my aim, is that nobody ever goes through that kind of suffering and for it not to be of use to someone else.