one distinction that characterizes many fields over the last century, but has failed to trickle down to normal everyday people, is the difference between modernism and postmodernism. although this sounds like the lead in to some academia, this distinction is essential.
https://hell.twtr.plus/media/fe499e4de9dbfc14c850885d4736d069703348b6b2ff6520981444f5d63fd572.file