Have been reading the bible these few days. And this verse made a very strong impression on me.
Matthew 6: 14 - 15
"For if you forgive men and they sin against you, your Heavenly Father will also forgive you. But if you do not forgive men their sins, your Father will not forgive your sins. "
Forgiving one who did you wrong is tough. But when you had forgiven him/her, you would feel alot better and the burden in your heart will be gone. I guess this really applies to me. When i saw this verse, a problem that had resided in me for more than 5 years appeared in my mind. The person whom I thought I had forgiven was never really forgiven because i still DO mind about the past. I guess GOD is asking me to let go of it and forgive the person who did me wrong. HE is trying to relieve me of my pains and sorrows. And I am trying to let go of the past. So you guys should too… 
GOD is great!!