In my experience I've learned you can't control other people so telling them not to be a jerk would rarely cause them to change their behavior in the future. Y

In my experience I've learned you can't control other people so telling them not to be a jerk would rarely cause them to change their behavior in the future. You can only control your reaction to them. The way I look at it, you don't have enough time to waste caring about how someone treats you bad or annoys you because there's more important things to do Now that need to get Done.