An unsuccessful attempt can still provide useful information when its conditions are recorded carefully. Detailed rec preserve ear choices bec later invest need cl evidence ab which met failed un particular condi before plan another careful trial. Without those records, a new team may repeat the same approach without realizing it. A disappointing outcome does not establish that every related idea is impossible. It may instead identify a limit of one method or suggest a better question. Learning from failure requires describing what was actually tested rather than attaching a broad label to the result.

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