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) Fri, 19 Jun 2026 00:00:00 GMT https://www.youngju.dev/blog/culture/2026-06-19-simulation-thinking-rehearse-life.en https://www.youngju.dev/blog/culture/2026-06-19-simulation-thinking-rehearse-life.en Running important decisions, hard conversations, talks, and matches in your head first is a powerful tool. This essay covers the cognitive science behind mental simulation, scenario planning, imagining worst and best cases, using cognitive rehearsal to reduce anxiety, and the trap of analysis paralysis when you simulate too much. Fri, 19 Jun 2026 00:00:00 GMT fjvbn2003@gmail.com (Youngju Kim) mental-simulationdecision-makingscenario-planningcognitive-rehearsallearningculture https://www.youngju.dev/blog/culture/2026-06-19-simulation-thinking-rehearse-life.ja https://www.youngju.dev/blog/culture/2026-06-19-simulation-thinking-rehearse-life.ja 重要な決断、難しい会話、プレゼン、試合を頭の中で先に回すメンタルシミュレーションは強力な道具です。認知科学の根拠、シナリオプランニング、最悪と最善の想定、認知リハーサルで不安を減らす方法、そして過度なシミュレーションが招く分析麻痺の罠まで整理しました。 Fri, 19 Jun 2026 00:00:00 GMT fjvbn2003@gmail.com (Youngju Kim) mental-simulationdecision-makingscenario-planningcognitive-rehearsallearningculture https://www.youngju.dev/blog/culture/2026-06-19-simulation-thinking-rehearse-life https://www.youngju.dev/blog/culture/2026-06-19-simulation-thinking-rehearse-life 중요한 결정, 어려운 대화, 발표, 시합을 머릿속에서 미리 돌려보는 멘탈 시뮬레이션은 강력한 도구입니다. 인지과학의 근거, 시나리오 플래닝, 최악과 최선의 상정, 인지 리허설로 불안을 줄이는 법, 그리고 과도한 시뮬레이션이 부르는 분석마비의 함정까지 정리했습니다. Fri, 19 Jun 2026 00:00:00 GMT fjvbn2003@gmail.com (Youngju Kim) mental-simulationdecision-makingscenario-planningcognitive-rehearsallearningculture