The unbearable being of niceness

There are some simple, dumb things that are lacking in the world today and they all revolve around people using a little thought and as cheesy as it may sound, being nice to each other.
I get reminded of this point all the time when I’m out and about, but there it was the poignant thought on my mind that other day when I was out be Golden Gate Park. I went to a grocery store for a quick something to eat and as I got in express line, some guy was in front of me with a whole bunch of things. Kindly reminded him that it was an express line, he told me that it was twelve items or less, which was a ridiculoud thing to say when there was a sign next to his head that said ten items or less and he actually had thirteen items he was getting.
Yes, yes, I know, this is a small thing to quibble about, but there are small things like this that people can do to start making the world in which we live a better place. It’s my believe that our leaders will always do what they want to do, but if we make it a point to simply be nice to each other, think a second before we do something in how it will affect others, and just use some common sense as needed, we’ll all be happier.
This is just one of the things that I’m on a crusade for. I know people will cuss me out here and there, since I’m calling them out on their rudeness and don’t like having it pointed out that they’re being a turd.