✗ Resources

The ideas, where they travel.

Essays, writing, and media from Greenridge Media, the publishing arm of Greenridge Group.

Podcast · Global Relay GRIP

Spencer Gareiss and Roberta Vassallo on GRIP

Our founder and chief legal & compliance officer on building where regulation stops everyone else, on the Global Relay GRIP podcast.

PodcastListen ↗
Ideas

The Underrated Power of Showing Up

Consistency, just continuing to appear and do the work, quietly beats bursts of brilliance over any real distance.

Sep 10, 2026Read →
Ideas

Why Culture Eats Strategy

A brilliant strategy executed by the wrong culture loses to a decent one executed by the right culture.

Sep 10, 2026Read →
Ideas

On Building Durable Things

Anyone can build something that works today. Building something that still works in a decade is a different craft.

Sep 10, 2026Read →
Ideas

Playing the Long Game

Most advantages in life go to people willing to act on a timescale others are not.

Sep 10, 2026Read →
Ideas

Survivorship Bias in Advice

We study the winners and copy their habits, forgetting the losers who did the same things and vanished.

Sep 10, 2026Read →
Ideas

First-Principles Thinking

Reasoning up from what is fundamentally true, instead of down from what everyone assumes.

Sep 10, 2026Read →
Ideas

The Danger of Sunk-Cost Thinking

What you have already spent should not decide what you do next, yet it constantly does.

Sep 10, 2026Read →
Ideas

Why Constraints Breed Creativity

Unlimited options paralyze. A tight limit forces the invention that abundance never demands.

Sep 10, 2026Read →
Ideas

The Compounding Mindset

Small advantages, repeated and left to build, become insurmountable ones. Most people quit before the curve bends.

Sep 10, 2026Read →
Ideas

Why Simple Beats Clever

Clever solutions impress in the moment and fail under stress. Simple ones survive.

Sep 10, 2026Read →
Ideas

Optionality and Asymmetric Bets

Seek situations where the downside is small and known and the upside is large and open.

Sep 10, 2026Read →
Ideas

The Value of Saying No

Focus is not about what you do. It is about the far larger number of good things you decline.

Sep 10, 2026Read →
Ideas

The Circle of Competence

Knowing what you actually understand, and staying inside it, beats pretending to understand everything.

Sep 10, 2026Read →
Ideas

Opportunity Cost, the Invisible Tax

The real cost of anything is what you gave up to get it, and that cost is easy to ignore because you never see the bill.

Sep 10, 2026Read →
Ideas

The Map Is Not the Territory

Every model of reality leaves things out. The danger is forgetting that the model is not the thing.

Sep 10, 2026Read →
Ideas

Why Incentives Explain Almost Everything

When behavior puzzles you, the answer is usually hidden in how someone is paid, measured, or rewarded.

Sep 10, 2026Read →
Ideas

Second-Order Thinking

The first consequence of a decision is rarely the one that matters. Ask what happens next, and then what happens after that.

Sep 10, 2026Read →
Ideas

Inversion, as a Mental Model

Instead of asking how to succeed, ask what would guarantee failure, then avoid it.

Sep 10, 2026Read →
Ideas

Why We Tell Founder Stories

The pitch tells you what a company does. The story tells you why it will survive the parts a pitch leaves out.

Sep 10, 2026Read →
Ideas

What We Mean by Regulated Terrain

We use the word terrain on purpose. Regulation is not a wall. It is a landscape you can learn.

Sep 10, 2026Read →
Ideas

The Case for Writing Things Down

An argument that only survives in a meeting was never as good as it felt.

Sep 10, 2026Read →
Ideas

Mental Models for Building in Hard Markets

A mental model is a tool for thinking. In a hard market, the right ones separate careful from reckless.

Sep 10, 2026Read →
Note

Why an Operating Company Publishes

The businesses we run are hard to explain in a pitch. So we show the work.

Sep 10, 2026Read →
Thesis · Greenridge Group

Principals, Not Spectators

The firm in one sentence: we take the position with our own conviction, then do the operating work that decides whether it wins.

Sep 10, 2026Read →