“At times you couldn’t even see your own feet, it was blowing so hard,” he continues. “I was worried somebody would sit down or get separated from the group and we’d never see them again. But once we got to the flats of the Col we started following the Sherpas, and I figured they knew where camp was. Then they suddenly stopped and doubled back, and it quickly became obvious they didn’t have any idea where we were. At that point I got a sick feeling in the pit of my stomach. That’s when I first knew we were in trouble.”