Precrastination, Defined
The real cognitive-science term for rushing to finish a subtask early even at extra cost — and why it explains setting five alarms 45 minutes before you need to wake up.
Precrastination is the tendency to start a subtask immediately, even at the cost of more total effort later, just to get it off your mental to-do list. Psychologists David Rosenbaum, Lanyun Gong, and Cory Potts named it in a 2014 Psychological Science paper: people asked to carry a bucket down a walkway would grab whichever bucket was closer to them, even when that bucket was farther from the finish line — meaning they carried more total weight, more total distance, just to stop having a bucket still waiting to be picked up.
Setting five alarms 45 minutes before you actually need to get up looks like planning. Often it’s the same trade the bucket-carriers made. You accept a worse outcome — a fragmented, dread-soaked last 45 minutes of sleep, interrupted by alarms your half-conscious brain resents — in exchange for closing the subgoal “the alarm is set, I’m covered” right now, tonight, before you can forget or worry about it further.
That’s a real, studied bias, not a character flaw, and it’s part of why the second-alarm trap works the way it does: each additional alarm relieves open-loop anxiety more than it buys real safety. Research on multi-alarm sleepers backs this up too — more alarms don’t reliably make waking easier, just earlier and choppier.
Some people build elaborate five-alarm systems precisely because no one else is checking whether they actually got up. DontSnooze swaps that self-negotiation for a person on the other end who has to see you awake.