Field Notes

For the long way up.

Ideas for the work of building a company.

Founder notes · Oct 2026

When to bootstrap and when to stop going solo

Should you keep bootstrapping or stay a solo founder? Eric Shen shares lessons on AI, distribution, reflection, and when to raise or bring someone on.

Perspectives · Aug 2026

How to build an investor-ready data room

Build a stage-appropriate data room that makes important claims reproducible, resolves investor risk and keeps diligence moving.

Perspectives · Aug 2026

Earn the fundraising story before the raise

Build an investor story that connects founder insight, company evidence, a venture-scale path and the milestone new capital should buy.

Perspectives · Aug 2026

Fix retention before buying more growth

Retention is an output of activation and repeated value. Diagnose the broken behaviour before adding more users to the same leak.

Perspectives · Aug 2026

Give product teams problems, not features

Strong product teams use AI to investigate customer problems and business outcomes, not to turn a feature backlog into faster output.

Perspectives · Aug 2026

How much runway is actually enough?

Runway should leave time to learn, decide and change course. Build it from observed cash and realistic scenarios, not a comforting average burn.

Perspectives · Aug 2026

How to assess startup revenue quality

Revenue quality depends on retention, margin, concentration, cash conversion and defensibility, not the top-line number alone.

Perspectives · Aug 2026

How to qualify an early B2B deal

Early qualification should protect founder time while preserving what unusual prospects can teach about the market, product and buying process.

Perspectives · Aug 2026

How to reach product-market fit

Use a narrow customer cohort to prove referenceable value, then let commitment, use and return earn each larger build.

Perspectives · Aug 2026

How to surface hidden operating risk

Find the drift, coupling and silence between a startup’s critical outcomes and the way its work actually holds together under pressure.

Perspectives · Aug 2026

Make startup metrics useful for decisions

Connect cash, unit economics and growth without losing the definitions, source lineage and assumptions that make a financial answer trustworthy.

Perspectives · Aug 2026

Positioning before AI-generated marketing

AI can create endless messages. Strong positioning starts with the customer’s real alternative, valued outcome and evidence from actual buying decisions.

Perspectives · Aug 2026

Scaling an AI-run company

Scale company judgement across people and AI with clear intent, decision rights, attention limits and evidence-backed learning loops.

Perspectives · Aug 2026

Send the right message once

Keep the audience, message and sender you approved together, and know exactly what happens when the context changes or someone replies.

Perspectives · Aug 2026

Should your startup raise now, or wait?

Decide whether to raise now by comparing the milestone capital buys, the evidence waiting could create and the runway a process needs.

Perspectives · Aug 2026

Test the product decision before you build

Continuous discovery gives AI-assisted product teams a desired outcome, fresh customer evidence and small assumption tests instead of a faster feature factory.

Perspectives · Aug 2026

The founder cannot delegate the first sale

Early enterprise conversations must advance the deal and improve the company’s market understanding. AI should run the follow-through, not invent the learning.

Perspectives · Aug 2026

Which term-sheet terms actually matter?

Compare venture term sheets through ownership, downside economics, control, future financing and the investor behind the offer.

Field Notes, by email.

Notes on building a company.