Blog
#Team Building
8 post(s)
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Knowing psychological safety isn't enough — the four stages: understand, design, implement, reproduce
Many people can say psychological safety matters. Few can actually design it into a team, and fewer still can reproduce the same level in a different team. A four-stage model — built on Amy Edmondson's research — for moving from understanding to reproduction, the four leader behaviors that make it concrete, and why psychological safety only works when paired with accountability.
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From Funeral to Adventure: A Manager's Real Art of Asking
A manager's words decide if meetings feel like funerals or adventures. From The New Art of Asking: expedition mindset, four rules, the see-build-ask cycle.
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The Power of Small Contributions — Reflections from Tokyo Blaze Symphonic Band's 13th Concert
Attending the Tokyo Blaze Symphonic Band's concert for the third consecutive year, I witnessed how individual efforts converge into a single piece of music — and what it taught me about team building and psychological safety.
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Don't Bring Motivation to Work — Deliver Consistent Results Through Systems, Like Brushing Your Teeth
Motivation-driven action inevitably burns out. Understanding how self-preservation instincts block change, and how systematizing actions like brushing teeth enables consistent output regardless of mood.
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"Black Box Thinking" — Life Is Too Short to Experience Every Failure Yourself
Reading 'Black Box Thinking' revealed how ego blocks learning from failure. I explore the mechanisms of self-esteem-driven denial and how engineers can build systems to detect, report, and leverage failure.
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"No Effort Goes Unrewarded" — How the Concept of Accumulating Luck Changed My Work
I used to believe some efforts are wasted. A single book changed my definition of effort: time spent for others accumulates as luck. Here's how this shift transformed my approach as an engineer.
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"Words Are Blades" — How a Single Phrase Can Stay with Someone Forever
Inspired by a line from Detective Conan — 'Words are blades' — I reflect on the dual nature of language: the power to uplift and the power to wound. As an engineer, I practice 'maturing words before speaking.'
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INTJ-AS (The Lone Grand Designer) — My Working Style Through Personality Assessment
My extended MBTI (64-type) result is INTJ-AS. I've articulated my communication style, team behavior, and growth areas as self-disclosure for future collaborators.