My disbelief paralyzes me temporarily as I stare at the sight of my arm vanishing into an implausibly small gap between the fallen boulder and the canyon wall. Within moments, my nervous system’s pain response overcomes the initial shock. Good Christ, my hand. The flaring agony throws me into a panic, I grimace and growl a sharp “Fuck!” My mind commands my body, “Get your hand out of there!” I yank my arm three times in a naive attempt to pull it out.
But I’m stuck.

Autore: Aron Ralston