Free yourself! Let go of all the things that has been done to you.
The only person who is affected with your hate, is you.
“To forgive is to set a prisoner free and discover that the prisoner was you.” - Lewis B. Smedes
Whatever you do will come back to you three times. Whatever you do to yourself will come back three times. When you forgive, you set yourself on the path of happiness.
Forgive, be nice, be good and help. You will never need to ask for anything.