Sorry, had to respond to this...
First, you are lumping everyone into one category. Not EVERYONE out there is a jerk. I can tell you MOST people I have encountered AREN'T! What I witness is people going out of their way to hand you a dvd player out of your reach, or to give you an opinion on a toy they may already own, or to pass ads over to your register so you can price match. I always greet the cashiers with a smile, ask how they are holding up, and to tell them I appreciate how hard their day is.
What do you really care what JUNK people buy? Know what, a lot of that Junk I have has lasted longer than the expensive JUNK i have purchased over the years.
Put a smile on your face, and I bet you, you will be greeted with one as well.
oh, and for the record...I have worked at Toys R Us on Black Friday.
Cheer up..it's only one day! LOL