Offhand, we might not be able to bring to mind those whom we must forgive. However, such enmities have a way of hiding, and to get at them, we must stand back, and try listing those for whim we harbor dislikes.
For a start,we should admit to our having the same faults as those that annoy us in others. As a step in that direction, we should recall times when we forgave ourselves for similar faults. If we are put off by people making burping sounds, we should recall our having done the same. When we are hurt by someone failing to answer our letters we should recall our doi0000000..ng the same