Never respond to rudeness. When people are rude to you, they reveal who they are, not who you are. Don't take it personally be silent. For more quotes and inspirations: http://www.lifehack.org/articles/communication/never-respond-rudeness.html?ref=pp
Intelligent people ignore...Yes. Let it go, and move on with your life. Then amazingly one day you realize you haven't thought about that negative situation, or that jealous, vindictive person in like forever, and you think, "WOW!! What was her name.