Except of course that it is being taught. What is your motivation for claiming otherwise?
Re:The Rule of 72 (2007)
by djKianoosh on Thursday June 23, 2016 @10:25AM
(#11961072)
I went to school in Delaware and Pennsylvania between 2nd-12th grade and I dont remember this being taught (unless I missed the compound interest day in 1st grade ;))
Maybe it isnt being taught universally or well enough, or maybe it just needs to be reinforced more often.
I didn't write that they couldn't understand it. I wrote that it isn't being taught, so they don't understand it.
You could probably learn many things you don't already know easily, however I don't think "there are many things you shouldn't be doing" because you haven't thought to learn them. For example: empathy.