Gwern had the ultimate take down of the sunk cost fallacy. https://www.gwern.net/Sunk-cost https://www.gwern.net/Sunk-cost Outside of specific (usually governme

Gwern had the ultimate take down of the sunk cost fallacy. https://www.gwern.net/Sunk-cost https://www.gwern.net/Sunk-cost Outside of specific (usually government) projects, I tend to think of it as the sunk cost fallacy fallacy.