Maybe it is a sense of completeness thought the things unsaid, undone and unresolved.  Yes! Thank you Open for your reflections - it led me to more explorations. Totally resonates with what you describe.  I would add to that a feeling of effortlessness, lightness and completeness. How many times i would catch myself thinking around the things left unsaid, undone and unresolved.  Now i can break this cycle!

Anatoly Praying Emoji