se when they are at war they are part of a tight-knit community. “Humans don’t mind hardship, in fact, they thrive on it,” he writes. “What they mind is not feeling necessary. [And] modern society has perfected the art of making people not feel necessa…satisfied at war than at home because when they are at war they are part of a tight-knit community. “Humans don’t mind hardship, in fact, they thrive on it,” he writes. “What they mind is not feeling necessary. [And] modern society has perfected the art of making people not feel necessary.”