From the amazing talk by James E. Faust, called 'The Healing Power of Forgiveness':
"Dr. Sidney Simon, a recognized authority on values realization, has provided an excellent definition of forgiveness as it applies to human relationships:
“Forgiveness is freeing up and putting to better use the energy once consumed by holding grudges, harboring resentments, and nursing unhealed wounds. It is rediscovering the strengths we always had and relocating our limitless capacity to understand and accept other people and ourselves.”
Most of us need time to work through pain and loss. We can find all manner of reasons for postponing forgiveness. One of these reasons is waiting for the wrongdoers to repent before we forgive them. Yet such a delay causes us to forfeit the peace and happiness that could be ours. The folly of rehashing long-past hurts does not bring happiness.
Some hold grudges for a lifetime, unaware that courageously forgiving those who have wronged us is wholesome and therapeutic."