This whole "turn your head around/look over your shoulder" nonsense is just that. It's never a good idea to do that. I love these get off of my lawn rants. LOL "Take your eyes off of the road so that even your peripheral vision won't catch anything in front of you, you sissy!" LOL at shaking your fist and telling people to adjust their mirrors, but then telling people to look over their shoulders instead of...um, adjusting their mirrors correctly? Or instead of adding a blind spot mirror from Auto Zone for $2.99?

But don't worry, you won't have to add those mirrors once cameras replace your side view mirrors.