It's Called Common Courtesy

You know those moments in life where you just want someone to get a simple concept through their thick skull but they just can’t? Yeah, one of those things that hard to shove through those skulls is common courtesy. For example, it’s common courtesy to cover your mouth/nose while sneezing. It is common courtesy to not chew with your mouth open. It is common courtesy to comply to a simple request when asked politely over and over and OVER!!!! It’s not that hard to be nice, especially when what you’re doing bothers others around you. And when others have made the fact that you are bothering them known to you, and others don’t do the same inconsiderate things to you, it is considered common courtesy to comply with their politely put request. It’s not that hard people! What common courtesy have you seen constantly ignored?