YOUNGJIN
DOH
Notes for leaders and professionals living through the age of AI — reading one book a week, taming AI as a tool, and putting it to work in the lab.
Monday Drucker Study
A close reading of one book every Monday — across management, technology, and the humanities.
Chapter 51 — Top-Management Structure
The entire organization is built to nourish the operating body. No one is assigned to nourish the brain.
2026.06.14 →Chapters 49–50 — Georg Siemens and the Deutsche Bank / Top-Management Tasks
Top management is defined not by who occupies the seat, but by what the work demands.
2026.06.08 →Chapter 48 — Organization Conclusions
The only test of a good organization is not the beauty of its structure, but the performance of the people inside it.
2026.05.31 →Survival Guide for the AI Era
Not fear — practice. Concrete ways to tame AI into your work and business.
AI trained on data gives answers. Humans shaped by experience change the question.
AI trained on data gives answers. Humans shaped by experience change the question.
2026.04.29 →How Go Went from Art to Algorithm
"I lost to you. But your Go didn't sit right with me."
2026.04.14 →The Question You Should Have Asked
Early in my consulting career, there was a ritual on the first day of every new project.
2026.04.14 →Executive AI Labs
Notes from the lab — what we build, how we consult, and the practice of putting AI to work.