RESEARCH_FILE
Tie decay
Tie decay is the documented tendency of social ties to weaken and dissolve when the contexts that sustain them — workplaces, schools, clubs, neighborhoods — stop bringing people together. Panel data show personal networks keep a stable size while replacing roughly half their members every seven years, because relationships depend on ongoing shared contexts more than on personal choice.
SEE THE PRACTICE
Turn a thought this research explains into one clear move.
THE THOUGHT
“If we drifted apart, it was never real”
YOUR RECORDED RESPONSE
“It was real while we were in it, even if it did not last.”
ONE PRIVATE MOVE
Spend under ten minutes moving one old photo, message screenshot, or keepsake from a visible spot into a folder, envelope, or notes file, and add one sentence labeling what it meant at the time.
How it sounds in your head
The self-talk version: 'We drifted apart, so I must be bad at keeping people.' The network data reframes it: the tie lost its context — the job you shared, the class, the neighborhood — and context loss, not personal defect, is the single best-documented reason ties end. Half of everyone's network turns over on the same clock.