That's prioritization of cognitive load, everyone does it young as old. I've always subconciously made fun of people who can not do what my group can do, bu

That's prioritization of cognitive load, everyone does it young as old. I've always subconciously made fun of people who can not do what my group can do, but now at +40 I have for many years seen that as a group bonding mechanisim you just have to keep in check. My point is what you think is important is not obvious for other people. What is basic is not simple to teach.