The practice of open-mindedness and reflection is enormously valuable particularly in our close relationships. But I won't kid you, it can be very difficult for those of us who have been attached to being right. It is freeing, but humbling.
Jeri was traveling light because she understood that carrying grudges from the past was non-productive, even self-destructive. It is, as the saying goes, like swallowing poison and expecting it to kill someone else.