That short story, a sweet one about person who can get what he want in low cost and get happy after all. But not all people get it. Some of them life in frustation because they are choose the wrong product. As an example you can check the Linda experience with her super duper water heater. She bought a new one that can supply lots of gallons per minutes in super fast. But when she check her electricity bill she got mad.
She choose wrong product because she live alone at her small house, she doesn't need that big power for family supply. She just need one point standard water heater that can bring hot water just for her.
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