Revelation 21:4 He will wipe every tear from their eyes, and there will be no more death or sorrow or crying or pain. All these things are gone forever.”
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.