I wondered if anyone would mention Ralston. Lots of will, for sure. But, his mistakes were compounded by his over-confidence, in my opinion. He contiuned to push limits until the limits pushed back. The fact that he chose a cheap knife is just an example leading me to believe it was just another thing he got away with. I don't think an expensive knife would have saved him any sooner(well, maybe a bit sooner
). But it goes to my opinion that he took a lot for granted-that he never really considered the "what ifs..." as serious possibilities. That would be in line with his not leaving a trip plan, climbing alone, etc... I see him as lucky in many ways more than anything else.