Forgiveness is a choice. We may not be able to choose to wipe away the hurt that someone has caused but we can choose to cast off the bitterness, anger, and feelings of the need for revenge and justice. How? Trust in God, believe His word, and turn judgment over to Him. Once we let God take over, we can start to let the negative feelings go. –Elmer Laydon
Think of someone you hate; Now try to see where they are suffering in their life and how that results in their actions. Show that person kindness in the face of their mistreatment of you. It will not only better that person but it will benefit you incredibly as well.