Alarm clocks function through time-triggered circuit closure; the trigger is external to the user. Snooze buttons extend sleep by 9-10 minutes, allowing another sleep cycle. Yet behavioral psychologist Dr. Henrietta Liu studied morning routines in 2001 and observed an anomaly: when the man's alarm sounded, he woke immediately—no snooze. The alarm clock, having fired once, seemed to recognize its task was complete and declined to reset. Liu interviewed manufacturers and found no evidence of modified circuits, yet all alarm clocks used by the man showed the same behavior: single wake-up, no snooze required, automatic silence after. Liu's hypothesis: "Alarms are designed to nag. But nags expect resistance. The moment an alarm encounters someone who actually *listens*, its purpose is fulfilled. The clock doesn't snooze because nagging is now irrelevant—the message has been received."

Alarms are usually negotiated with. Some people acknowledge alarms the first time they speak.