The Peak-End Rule: Why Users Ignore the Average and Remember the Finale

The Two Selves Daniel Kahneman argues that we have two selves: The Experiencing Self: Lives in the moment. Feels every second of frustration or joy. The Remembering Self: Keeps the score. The Remembering Self is a tyrant. It deletes 99% of the experience and only keeps the highlights. Specifically, it keeps the Peak (the highest emotional point) and the End. If you have a 5-star dinner but the waiter is rude when bringing the bill (The End), you will remember the dinner as “terrible.” ...

January 12, 2026

The Baggage Claim Strategy: Managing the Psychology of "The Wait"

The Houston Experiment The Houston Airport story is the foundational case study for the Psychology of Queuing. The airport realized that the objective variable (Time) mattered less than the subjective variable (Perception). When passengers were standing at the carousel staring at an empty belt, they were bored and anxious. They felt ignored. When they were walking, they were “working” toward a goal. They felt in control. The Maister Principles David Maister, an expert on business management, formulated several laws of waiting: ...

January 2, 2026