The pain of losing is roughly twice the pleasure of gaining the same amount. That asymmetry — loss aversion — makes us hold losing bets too long, keep what we don't use, and avoid fair risks.
A loss hurts about twice as much as an equal gain feels good — so we cling, overpay, and avoid risk.
Offered a coin flip — heads you win €100, tails you lose €100 — most people refuse, though it's perfectly fair. To make it tempting, the upside usually has to climb to around €200 against a €100 downside. Losing simply weighs more than winning.
Daniel Kahneman and Amos Tversky measured this as loss aversion: the sting of a loss is roughly twice the pleasure of an equivalent gain. It's why we hold losing stocks hoping they'll recover, keep subscriptions we never use, and stay in situations we'd never choose to enter today.
Notice when a choice is framed as avoiding a loss rather than seeking a gain — the framing, not the facts, may be steering you. Ask: "If I didn't already own this, would I buy it now?" If the answer is no, loss aversion is holding you, not the thing's real value. Losses loom larger than gains — so correct for the tilt.
It explains a huge share of bad money and life decisions in a single number — and once you can name the tilt, you can adjust for it.
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