He concludes the description with his own reflections on the horror of death by execution:... the worst, most violent pain lies not in injuries, but in the fact that you know for certain that within the space of an hour, then ten minutes, then half a minute, then now, right at this moment—your soul will fly out of your body, and you'll no longer be a human being, and that this is certain; the main thing is that it is "certain".