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The Outsider's Notebook

Observations from decades of building companies.

Essays on building companies, raising capital, and commercializing technology in markets that demand evidence. 24 pieces so far, a new one most weeks. Get them by email or follow along on LinkedIn.

New here

Three essays, one argument

Read in this order and the through-line across six industries is visible in about 22 minutes. Everything else in the archive is a variation on these three.

The series · 12 parts · complete

The Discipline Gap

A twelve-part series on the executive discipline technology investment actually requires: what to worry about, when new tech is worth the bet, and what separates the organizations getting real value from the ones funding activity instead of outcomes.

The archive

All 36 essays

Part 02 · AI & Capital Discipline

The Activity Trap

Activity is countable and outcomes are not. That asymmetry decides most budgets.

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3 min read
Part 03 · AI & Capital Discipline

The Pilot Nobody Owns

A pilot that succeeds and then dies didn't succeed. It produced an expensive demo.

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3 min read
Part 04 · AI & Capital Discipline

The Governance Gap

Everyone can start something. Almost nobody can stop something. That asymmetry is the gap.

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3 min read
Part 08 · AI & Capital Discipline

Sequencing Beats Selection

Most portfolios fail on order, not on picks. The right bet in the wrong position still loses.

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3 min read
Part 09 · AI & Capital Discipline

What You Can't Take Back

A few decisions in this cycle are genuinely irreversible. Most of them don't look it at the time.

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3 min read
Part 10 · AI & Capital Discipline

Scope It to a Number

The organizations getting returns scope initiatives to a figure someone has to own. That's most of the method.

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3 min read
Part 11 · AI & Capital Discipline

Measure What You Can Defend

Most AI measurement collapses the first time a skeptical CFO pushes on it. Build for that conversation.

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3 min read
Part 12 · AI & Capital Discipline

The Refusal List

What an organization refuses to fund says more about its discipline than anything it approves.

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3 min read
AI & Capital Discipline

The Discipline Gap: Why Most AI Investment Isn't Paying Off YetPart 1 of 12

The opening piece in a twelve-part series on the executive discipline technology investment actually requires: what to worry about, when new tech is worth the bet, and what separates the organizations getting real value from the ones funding activity instead of outcomes.

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5 min read
Commercialization

The Tenth of a Person You Cannot Hire

A need priced for a customer ten times larger is not a dead end. Why the middle of the market keeps getting skipped, and what changes when applied intelligence divides the unit of supply.

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6 min read
Company Building

What Survives the Retelling

You are rarely talking to the decision maker. You are talking to the person who has to reconstruct your argument without you in the room. Four tests for an analogy that holds.

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6 min read
AI & Defensibility

The Loop Is the Product

The machine gets you into the room. The loop is what the customer is actually buying. Why improvement rates beat spec sheets.

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7 min read
AI & Defensibility

The Data Moat Nobody Has

Why a dataset is not a moat, why a thin layer over someone else's model gets eaten, and what defensibility actually looks like in medical AI.

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12 min read
Commercialization

Cleared, and Then Ignored

The most heavily endorsed tool in interventional cardiology is used in a minority of the cases where guidelines say it belongs. What that gap teaches about how innovation actually works.

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7 min read
Capital

Capital Has No Passport

Raising $54M for a Peruvian miner from three continents. The periphery tax is a diligence tax, and the numbers are the passport.

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3 min read
AI & Work

The Job AI Cannot Take

Four decades across eight industries say the task is not the job, and every industrial revolution destroys work and creates more of it.

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6 min read
The Situations

Patterns from the operating years

Four situations I have watched play out across medical devices, enterprise software, and the industries in between. Each one names what is usually actually wrong.

Six questions: find out which one is yours →

More essays are on the way, drawn from the same notebook as my book, An Outsider's Playbook. If you want them as they publish, follow along on LinkedIn.

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