https://www.youngju.dev/blog 천천히 올바르게. AI Researcher & DevOps Engineer Youngju's tech blog. GPU/CUDA, LLM, MLOps, Kubernetes AI workloads, distributed training, and data engineering. ko fjvbn2003@gmail.com (Youngju Kim) fjvbn2003@gmail.com (Youngju Kim) Sun, 05 Jul 2026 00:00:00 GMT https://www.youngju.dev/blog/culture/2026-07-05-learning-from-mistakes-antifragile.en https://www.youngju.dev/blog/culture/2026-07-05-learning-from-mistakes-antifragile.en Mistakes feel like verdicts, but they are closer to data. This essay looks at the difference between fragile, resilient, and antifragile responses to disorder, at the blameless post-mortem that engineering culture invented, and at how structured reflection turns a bad day into something you can actually use — while staying honest that not every failure is worth having. Sun, 05 Jul 2026 00:00:00 GMT fjvbn2003@gmail.com (Youngju Kim) learningresilienceantifragilityfailure https://www.youngju.dev/blog/culture/2026-07-05-learning-from-mistakes-antifragile.ja https://www.youngju.dev/blog/culture/2026-07-05-learning-from-mistakes-antifragile.ja 失敗は判決のように感じられるが、実際にはデータに近い。この文章では、無秩序に対する脆い反応、レジリエントな反応、反脆弱な反応の違いを見つめ、エンジニアリング文化が生み出した非難なしの事後検証をのぞき込み、構造化された振り返りがどのように辛い一日を実際に使えるものへ変えるのかを語る。同時に、すべての失敗が経験する価値のあるものではないという点にも正直に向き合う。 Sun, 05 Jul 2026 00:00:00 GMT fjvbn2003@gmail.com (Youngju Kim) learningresilienceantifragilityfailure https://www.youngju.dev/blog/culture/2026-07-05-learning-from-mistakes-antifragile https://www.youngju.dev/blog/culture/2026-07-05-learning-from-mistakes-antifragile 실수는 판결처럼 느껴지지만 사실은 데이터에 가깝다. 이 글은 무질서에 대한 취약한 반응, 회복탄력적 반응, 안티프래질한 반응의 차이를 살피고, 엔지니어링 문화가 만들어낸 무비난 사후 검토를 들여다보며, 구조화된 성찰이 어떻게 힘든 하루를 실제로 쓸모 있는 것으로 바꾸는지 이야기한다. 동시에 모든 실패가 겪을 가치가 있는 것은 아니라는 점도 솔직하게 짚는다. Sun, 05 Jul 2026 00:00:00 GMT fjvbn2003@gmail.com (Youngju Kim) learningresilienceantifragilityfailure