Its physical effects, to begin with . . . Some had overstrained themselves in the fight to end their time in the camps alive. They had endured it all like men of steel, consuming for ten whole years a fraction of what the body requires; working and slaving; breaking stones half-naked in freezing weather—and never catching cold. But once their sentence was served, once the inhuman pressure from outside was lifted, the tension inside them also slackened. Such people are destroyed by a sudden drop in pressure.