But also, if you've only used one operating system, there hasn't been any need to generalize what you've learned from that system interaction wise. We had to learn a bunch of computing conventions. Eventually you learn things like "most command line tools have -v,--verbose". Grandpa doesn't think computers work this way, he thinks Windows works this way and how should he know how Linux works.
'What games are like for someone who doesn't play games' is a pretty good video about a similar thing. It's easy for you, you know computing vernacular.
