Thank you for posting @eneismijmich.
A timeless topic. If one may express the thoughts that this well written essay has brought to mind.
Perhaps this concentration on the past, could even come under preoccupation with self as part of the arrogance skills. If so we could say that since arrogance is subjective and humility is objective, we would seek objectivity regarding ourselves and our past.
The illustration of the two monks was perfect.
Thank you for the opportunity to ponder these things and express thought.