As one of only two people who survived 9/11 by surfing down the Twin Towers collapse, Pasquale Buzzelli has a mixture of survivor’s guilt and gratefulness. “Here I am given this gift, and I wanted to make the most of it,” he told 60 Minutes Australia. At the same time, he struggles to make sense of why he survived and others didn’t. Perhaps it was a mixture of luck, divine intervention, and quick wits to pick a place to weather the collapse: curled up in the corner of a stairwell against two concrete walls.