Originally Posted by
Bat56
People forget lots of stuff. I emphasized the US to say that it's still a legal option in most states and how most people were taught and tested. As distinguished from pretty much everywhere else on the planet and universe where right means right and waving means waving.
That doesn't mean people retain it (or even give a crap). Cars are supposed to drive the speed limit and stop at stop signs too, which is also taught and tested.