This is a Lexicon entry: the mechanism, when it shows up, and the countermeasure. The full correction, with real-world cases and the audit prompt, hasn't been written yet.
Definition
The counterintuitive finding that we sometimes recover faster from intense distress than mild discomfort because intense pain triggers our psychological immune system.
When it shows up
When recovering from a difficult emotional experience - grief, rejection, humiliation. In expert witness testimony: when a specialist forgets what they did not know at the time of an event. In code documentation: when a developer cannot reconstruct the reasoning behind their own decisions three months later.
Failure mode
Overestimating how long mild distress will persist. Under-investing in psychological immune response for intense suffering because you expect it to be bearable.
Countermeasure
Trust that intense suffering activates recovery mechanisms that mild frustration doesn't. Give intense emotions their due rather than fighting them - paradoxically, acceptance accelerates recovery.
Related traps
Also connected in the map3 more, locked
Credit & first seen
DiscoveredGilbert, D.T., Pinel, E.C. et al. (2004).The peculiar longevity of things not so bad.Psychological Science 15(1), 14-19 source ↗
Also revealed
Entry #145 of 631 in The Lexicon · see the full Lexicon