I've done it. You may have done it, too.
Hit the CAPS LOCK when trying to type an A in an email. Without noticing you start to YELL as you continue to write only to realize after a few words or so …
I often wonder...at what point does it occur to the "mover" that no more can fit?
I am dumbfounded when I see this on the road.
Stack-o-holics. These individuals just stack, stack, stack until…