Zero-sum vs positive-sum thinking for founders and people

Executive overview

Most people instinctively know whether they're building something real or extracting value from others — the hard part is resisting the FOMO when zero-sum games look easy.

Zero-sum games produce no new value: every win requires someone else's loss. Positive-sum games create something that endures.

When zero-sum behaviour dominates, societies and markets deteriorate. The 2008 financial crisis is a direct example. Founders who build real solutions to real problems survive market downturns; those optimised for favourable conditions collapse the moment conditions change.

Defining the games

• Zero-sum: value is transferred, not created. Gambling, manipulation, leveraged speculation.
• Positive-sum: value is created. Building a product, a house, a skill — something that outlasts the effort.
• The "house" analogy: betting $20 entertains you; building a house creates rent-generating value that persists.
• The "house" in gambling (the casino) always takes a rake — that's the one durable business in a zero-sum environment.

Why zero-sum games are seductive

• They trigger a hardwired response: disproportionate reward without proportional effort feels like a windfall.
• In rising markets, everyone looks smart — leverage accelerates gains and masks risk.
• Survivorship bias hides the losses: winners announce wins; losers go quiet.
• The FOMO loop: seeing others appear to profit makes disciplined builders doubt themselves.

The hidden cost of zero-sum thinking

• Zero-sum players only learn one lesson — when they blow up. There is no gradual feedback.
• Founders whose companies were purely dependent on market conditions had nothing left when conditions changed.
• Leveraged positions amplify this: lose borrowed money and you lose everything at once.
• Society degrades when zero-sum extraction outpaces positive-sum creation.

How to stay on the right side

• Ask: is my win contingent on someone else losing, or does something real get created?
• Look for enduring "leave-behind" value — what exists because of your work that didn't exist before?
• Startups solving genuine problems keep growing through downturns; the problem doesn't disappear when the economy contracts.
• If you feel FOMO, ask whether the people you envy are actually cashing out — or just performing success.

Legacy and the long game

• Wealth and impact are not the same thing; rich and unhappy is a real, common outcome.
• People who built society — including ordinary people who raised families and did honest work — are on the positive side of the ledger.
• Spending money to compensate for a lack of legacy produces more unhappiness, not less.
• A useful heuristic: if an employee or your child brought this decision to you, what would you advise them to do?

Applying the framework beyond startups

• Zero-sum vs positive-sum is a lens for jobs, relationships, and any interaction.
• Relationships where both people improve each other are positive-sum (1 + 1 = 3).
• Even if legacy doesn't motivate you: in a zero-sum game, today's winner can become tomorrow's loser.