A French literary critic at Stanford built his career explaining why brothers kill each other.
One of his students was Peter Thiel.
Girard’s theory became one of the foundations of how Thiel thinks about competition, startups, and monopoly.
DESIRE IS BORROWED
Human beings do not really know what they want.
So we learn what to want by watching other people want it first.
Girard calls this mimetic desire: desire by imitation.
You want the thing because someone in your field acts as if it has value. So your desire is borrowed, and subconsciously you forget you borrowed it.

For example:
- the career you admire, and the two people whose careers you actually pictured
- the companies you feel drawn to copy
- the metrics in your deck, which changed after a fund you respect changed theirs
- Rule of 40, which sat in a 2015 blog post until growth funds wrote it into their memos and made it a screening standard.
This is the first mental shift Thiel makes.
Founders fail by wanting the wrong things for reasons they leave unexamined.
Hidden Structure Behind Markets
Girard explains desire as a triangle.
There is you, the object and the model.
The model is the person or group teaching you what is worth wanting, and the object stays inert until the model touches it.

WHEN IMITATION TURNS INTO RIVALRY
Imitation becomes destructive when the object is scarce and the model is close.
When many people want the same job, the same investor, the same customer, the same recognition, the model stops being an example and becomes an obstacle.
WHEN IMITATION TURNS INTO RIVALRY
Imitation becomes destructive when the object is scarce and the model is close.
Girard splits imitation into two kinds, external and internal mediation.
External mediation is imitation of a model out of reach. You can build your fund on Buffett's letters for a decade, since Buffett will never bid against you. The distance keeps the imitation clean, because the two of you will never reach for the same thing at the same time.
Internal mediation is imitation of a model inside your reach. The partner two floors up raises in your cycle and bids on your target, so within a year the admiration has become a fight over one asset. Girard calls the model in this position an obstacle: he stands between you and the thing he taught you to want.
Rivalry then feeds on itself. The more you mirror your rival, the more similar you become, and similarity raises the temperature further. Dostoyevsky pushes the logic into the family, where social distance has collapsed entirely, which is why the worst feuds happen between brothers and co-founders.
At some point the object fades and staying level with the other person becomes the objective.
COMPETITION AS PSYCHOLOGICAL TRAP
This is where Thiel's famous line comes from: competition is for losers.
He is saying competition is mimetic. Founders chasing the same market, raising from the same funds, hiring from the same schools and optimizing for the same metrics have stopped creating value and started tracking each other.
What Thiel really means by monopoly
A monopoly in Thiel's sense is a position where comparison stops working.
- one seller of the specific thing
- substitutes far enough away to ignore
- ten times better than the second option, since small improvements invite comparison and comparison invites rivalry
In Girard's language, monopoly breaks the triangle. The model disappears, the shared object disappears with him.
So Thiel requires a product to be at least ten times better than the closest alternative.
Two or three times better keeps the buyer comparing you to the incumbent, and the comparison keeps you copying his roadmap. Ten times better ends the comparison, and the rivalry ends with it.

Why monopolies pretend to compete
Real monopolies hide. They describe themselves as small players inside enormous competitive markets, and they leave the word dominant to their critics.

Girard shows how escalating mimetic rivalry can push a community to restore order by concentrating its frustration on a single target. The scapegoat absorbs tensions that were previously dispersed across the group. Dominant companies are natural candidates for that role: their size attracts regulation, moral criticism, and media scrutiny. As a result, monopolies have an incentive to present themselves as ordinary competitors rather than dominant players.
Weak firms do the reverse. They define their market narrowly enough to make themselves look unique, while dominant firms define it broadly enough to make themselves look small. The weak company says it has no real competitors; the monopoly insists it has plenty.
The founder's real enemy
Bad decisions usually start with a comparison you made without noticing.
- someone else raised a bigger round
- someone else shipped faster
- someone else got the coverage
Thiel's answer is discipline, in four rules:
- Write down your goals and put a name next to each one. A goal with a name attached is borrowed.
- Look at how close the name sits. Copying Buffett costs you nothing. Copying the fund down the street puts you in the same auction within a year.
- Count the hours you spend watching a competitor. Those hours are gone from your own work.
- Build for ten times better, or leave the market alone.
Start with the list of names, since the rest of the work depends on knowing whose desire you borrowed.





