" In it {a film Peter saw} a sadistic sergeant broke the spirit of soldier in a military prison by beating him up at systematically random intervals, from more than a day down to a quarter of an hour, so that the victim never knew when the next attack was coming, never felt safe. Life with Muriel, it seemed to Peter, had over the last seven or eight years turned into a decreasingly bearable version of that. "

― Kingsley Amis , The Old Devils