School always pissed me off because I'm neurodivergent and the academic system is rigid. It has always seemed to me that one cannot know everything, and that a handful of stuff that people thought was useful a long time ago is just being regurgitated for millennia. It's an ancient, worldwide game of telephone resulting in a pseudointellectual sludge of ideas (like this) and activity that keeps society at large in bondage to forms of organization that everybody takes for granted but nobody can really justify.