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The 23-Minute Trap Hidden in Your Supermarket
Why a tiny grocery shop can beat a giant store, where our shopping time actually disappears, and the uncomfortable arithmetic behind a “quick” food run.
A supermarket receipt tells you the price of your milk. It tells you the price of your rice. It can even tell you how much you saved on discounted cereal.
It never tells you what the visit cost in minutes of your life.
A tiny shop on your street may have only a few shelves, no loyalty app, and a handwritten price tag. The supermarket has thousands of products, air conditioning, automated checkout, and an entire building designed for convenience.
So which one gives you more time back?
Researchers have actually measured this. And the answer is less comfortable than the supermarket’s enormous “convenience” sign suggests.
The numbers nobody puts on a price tag
In a field study published in Building and Environment, researchers observed five supermarkets and 21 smaller shops in Shenzhen, China. The supermarkets’ average weekday visit durations ranged from 13.3 to 32.8 minutes. Different small shops generally had average visits of 1.5 to 4.5…
