Earlier quoted context omitted.
> what high schooler doesn't learn about kinetic energy? 95% of Americans.
Sick burn bro. I can assure you that just about every American that has made it through middle school has been taught about kinetic energy. Let alone high school.
Perhaps just because it suits my learning style, I find learning is actually easier if I attempt to work something out or guess it, and then am corrected when wrong, because then I have a memory to anchor it on. If I skip that part and just try to learn some facts, very little is retained. One consequence of this is that I prefer science / logic based subjects to things like history or geography (as in places, etc, not the science parts) where it's just a bunch of arbitrary facts that you can't just guess or work out for yourself.