The Sunk Cost of Letting Go
This source explores the sunk cost fallacy and loss aversion through the personal and professional experiences of an experienced HVAC technician. By comparing a customer’s refusal to replace a broken air conditioner with his own history of over-repairing an old truck, the author illustrates how human psychology prioritizes past investments over future logic. The text explains that the emotional pain of losing money often outweighs the rational benefit of a fresh start, leading individuals to "throw good money after bad." To overcome this bias, the technician uses forward-looking reframing to…
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