There are so many rules out there whether or not they're phrased as rules, but some show up so often that even I pick up on them. There are rules for what entails being 'good' in whatever society you have been born into, and I've always found those rules refreshingly simple. I grew up surrounded by mostly Christian and Jewish mores, so I got a lot of "Don't lie", "Don't steal", "Don't be greedy", "You are not as important as you think you are/be humble", along with my parents' preference for pacifism and the doozy of a statement "Don't hurt anyone". So I did my best to follow all of those rules and could not for the life of me figure out why no one else was bothering to do the same when the expectations were so clear. Ironically, I used to lie as a child but I taught myself to be as honest as I could, which was one of the reasons my parents ostensibly thought I might have Aspergers in the first place. I swear, NTs, they're your rules, I'm just trying to use them!