The grudge is a post you deserted

You can carry one for months. The coworker who took credit in the meeting. The manager who passed you over and never explained. You stack the new slights on the old ones, and somewhere in there the person stops being a person and becomes a case file you keep reopening. Meanwhile they've forgotten. You haven't. You're the one who tightens up every time they walk into the break room.

Marcus Aurelius, who had every reason to hold grudges and ran an empire full of people working against him, wrote himself a hard line: when others block you, "neither let them drive thee from thy benevolent feelings toward them"; to be alienated from a fellow worker, he said, is to be one of the "deserters from their post" (Meditations 11.9, Long). That reframes the whole thing. The grudge feels like loyalty to yourself. He calls it desertion — abandoning the position a decent person is supposed to hold.

This week is about the long letting-go, the resentment that has had time to set. Not pretending the wrong didn't happen. Not deciding they were right. Just noticing that the bitterness is a weight you carry and they don't, and that putting it down is something you're allowed to do.

The grudge guards nothing. It just costs you the walk past the break room.