Mathew West has a song, 'Forgiveness', that talks about how important it is. It's something that is sorely needed in the world today. Forgiveness does more for the person forgiving than the person being forgiven.
Philippians 4:6-7 6 Do not be anxious about anything, but in every situation, by prayer and petition, with thanksgiving, present your requests to God. And the peace of God, which transcends all understanding, will guard your hearts and your minds in Christ Jesus.
I don't care what you think about me and if you're the kind of person that is going to judge me because I don't fit into the standard box of this world, I don't care if you don't talk to me. I will still love me and I will still pray for you. Romans 12:2