When we forgive someone, we do not forget the hurtful act, as if forgetting came along with the forgiveness package, the way strings come with a violin. Begin with the basics. If you forget, you will not forgive at all. You can never forgive people for things you have forgotten about. You need to forgive precisely because you have not forgotten what someone did; your memory keeps the pain alive long after the hurt has stopped. Remembering is the storage of pain. It is why you need to be healed in the first place.