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opportunity cost

기회 비용
"And basically it was the opportunity cost.
Former Champions Find Success Beyond the Board (Published 2010)
Patrick Wolff, Michael Wilder and Stuart Rachels are former United States chess champions who walked away from the game years ago to lead more traditional lives.
https://www.nytimes.com/2010/06/13/crosswords/chess/13chess.html#:~:text=%22And%20basically%20it%20was%20the%20opportunity%20cost.%20