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I have my study with the sample of one as well.

At Kroger, they have these shopping carts that locks their wheels if they were to be taken too far from the store. Well, sometimes they just lock without any reason, so what does the person do as they grab one as they're entering the store an it's locked? They just leave it there, and pull the next one.

And over time, the Kroger entrance is just full of shopping carts that are locked and every customer that comes in gets agitated because all the initial carts they interact with are locked.



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