RESEARCH_FILE
Overcommitment cascade
The overcommitment cascade is the pile-up that results from saying yes to future requests under the illusion of future free time: people expect their 'slack' — spare time — to be much greater in the future than it turns out to be, so distant commitments look cheap when accepted and expensive when due (Zauberman & Lynch, 2005). Each cheap yes stacks onto the last, until the calendar itself breaks the boundaries the person never spoke. Policy-based refusals ('I don't take on weekend commitments') interrupt the cascade at the point of asking (Patrick & Hagtvedt, 2012).
SEE THE PRACTICE
Turn a thought this research explains into one clear move.
THE THOUGHT
“Pointing it out would be rude”
YOUR RECORDED RESPONSE
“I don’t need advice on this.”
ONE PRIVATE MOVE
Open your notes app or a blank card and write one boundary sentence you could use with a friend. Keep it private, reread it once, then close it without sending anything.
How it sounds in your head
The self-talk version: 'It's six weeks away — of course I can help them move.' Six weeks later that yes shares a weekend with two other distant yeses, and you either burn out honoring all three or cancel late and feel like a bad friend — the exact outcome the yeses were meant to avoid.