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GM Drivers

StartUp Founders: Dark Horse.

Published June 28, 2026

Core Takeaway

The founders who produce outlier outcomes consume the entire playbook, understand why it works, and then identify where the playbook is wrong for them specifically. They optimize for being genuinely great at a very specific thing rather than optimizing for the metrics that measure greatness.

TLDR

  • Playbooks force you to optimize for mediocre. In outlier domains like startups, mediocre is fatal. The graveyard is full of founders who did nothing wrong except blend in.
  • Extremistan: some domains are governed by averages where the middle is safe. Startups are governed by outliers where the middle is a graveyard. The only rational strategy is to exist at the tail.
  • The dark horse is not the idea. It is how you think. They consume every playbook, podcast, and framework, then reach their own conclusion based entirely on their own context and obsession.
  • Goodhart's Law in action: optimize for NPS and you get survey gaming. Optimize for growth and you get unsustainable spend. Optimize for being genuinely exceptional at the thing and the metrics take care of themselves.
  • The test for dark horse vs delusional: can you articulate what would change your mind? The dark horse hunts for reasons they might be wrong. The delusional founder refuses to hear them.
  • Dark horses optimize for micro-motives: a visceral obsession with a specific detail that seems wrong or lazy or stupid, producing execution velocity that is uncompetable.
  • The instruction: know the playbook, know why it works, know its assumptions. Then ask where it is wrong for you specifically. That gap is the edge.

Newsletter

Dear Founder,

Everyone asks for the playbook. Give me the SOP. Give me the steps. Give me the framework, the template, the proven path. And I get it, certainty that if you do X then Y happens is super comforting, especially knowing someone else had success with it. There is a time and place for certainty-based operations.

But at the beginning? The founders who actually make an impact are the ones willing to consistently start with a blank piece of paper vs overlaying a playbook that "works."

Because playbooks force you to optimize for mediocre. In a startup, that is fatal.

When the traction drops and the results don't come, you didn't necessarily do anything wrong. You just allowed yourself to be mediocre on accident.

It's oft called Extremistan. The idea that some domains are governed by averages, as in the middle is safe, just blend in - think your SaaS server uptime, at 99.9% no matter how epic you are, it's capped at 100. Think receptionist, it's linear, they can only handle so many people per hour, accounting is binary - so this one side this non-scalable ops and admin side of your business. Then... the other side governed by outliers. TikTok traffic. Venture fund returns. Tech valuations. STARTUPS!!

In outlier domains, the middle of the distribution, the average is the opposite of safe, it's literally a graveyard. The only rational strategy when the odds are this skewed IS to exist at the tail. Start blank. Think how, what, when, where, why, who, not to follow a path, but to find the edge where you can have outsized impact. That's Extremistan and where you have to live.

In fact, if you read anything I ever write, hundreds of playbooks, hundreds of newsletters, and a book that's sold a few copies, I never tell you what to do. Ever. My playbooks are not SOPs or paint-by-numbers maps, they are frameworks on how to think about the problem because there is no other choice. If I deliver MY playbook that worked for ME at that moment with MY context - it might work for you - sure but not at the outsized results.

A standard playbook, by definition, gives you a sequence of steps to someone else's answer to someone else's problem in someone else's context. Real thinking gives you YOUR answer, to YOUR problem, in YOUR specific context, built on YOUR specific obsession—and nothing else can produce an outlier outcome.

...and therefore by default you cannot reverse engineer in real time what the dark horse is doing, because its not outsized capital, or a weird secret weapon, or a Stanford hoodie, it's just them optimizing for something very, very specific. Just a founder who got there by being genuinely, obsessively, specifically great at a thing by being willing to think about the thing for longer. Most dark horses always look like an overnight success.

The dark horse isn't the idea. It's how you think.

THE PLAYBOOK TRAP

Everyone to some degree consumes playbooks, podcasts, Twitter threads, frameworks, case studies, the whole buffet. Good. You should. I wrote about ignorance being a superpower and I meant it, I doubled down to ask if you are ignorant or incompetent, but at some point, you need to actually know things and move from consumption to knowledge (the why).

Founders find their creator, their Lenny, their Jason, their Harry, their Maggie and consume the playbook and then follow it like a religion because most of what they say genuinely is both true and resonates but it generates two types of people. One who is trying to re-create - you see this with the people on LinkedIn <comment peanut and ill send you my playbook / figma template / stack / prompt for free> and that doesn't work - puts you into the average without you even knowing. OR you find your creator to learn how to think about thinking—you don't want their output, you want to learn the thinking that got them there.

We talked about this, NPC Mode - are you just a background character executing someone else's battle in someone else's war.

This is not rebellion for the sake of it, it's not hyper-contrarianism, it's the founder who can take the same inputs, can think, and reaches a conclusion based entirely on THEIR own context and THEIR own specific obsession with some corner of the problem that nobody else cares about. This is why I tell founders to close the laptop, go for a walk, and just think. It's lonely, it's generative, and it's HARD - there is no safety net of a "proven framework" when you're wrong, it's a net-new approach.

THE CRUEL IRONY OF BEING RIGHT....

I read this line which actually prompted the whole newsletter.. Complex goals in complex systems are best achieved indirectly.

It took me a while to understand, but when I did, it's a terrifying thought. The VC deck you have built, the ad campaign you are running, the sales playbook, the product prioritization, the SOPs you wish you had, the structure, the accountability, is mathematically proven to build a mediocre company.

Its almost impossible to reconcile, every deck has a revenue slide, every board meeting starts with numbers, every investor asks for NRR but the evidence says the founders who optimize entirely for the numbers produce worse numbers than the founders who optimize for being genuinely great at the thing. What are you supposed to do, walk in with no deck, no numbers, no POC?! Obviously not, but knowing the difference between the deck that reports reality vs the deck that replaces your thinking.

When you are obsessed with engineering or product excellence or YOUR thing, you smash the market but when you take that angel investment to make it a reality and are forced to focus on optimizing shareholder value in prep for Series A the inside-out rot starts.

The dark horse gets this and just refuses to let the score dictate how they play. I'm sure you have heard this line... When a measure becomes a target, it ceases to be a good measure. Optimize for NPS and you get survey gaming. Optimize for growth and you get unsustainable spend. Optimize for the metric and the metric rots. Optimize for rats killed and you get a side business spawning rats.

Optimize for being f'ing exceptional at the thing? The metrics take care of themselves. Great products produce great numbers. Not the other way around.

THE IDIOT

The graveyard is full of founders who thought they were visionary and were actually just delusional and they look the same at the beginning with the same "nobody gets it yet."

An easy test to know if you're a dark horse or just delusional: Can you articulate what would change your mind? - it's that simple. Are you defending your idea because you view the feedback as a threat or a privilege.

That's the whole test. The dark horse says: "I believe X, and here's the specific evidence that would make me abandon X." The delusional founder says: "I believe X, and nothing will change my mind because I just know, and you don't get it."

It's the same founder position, with a totally opposite process.

The dark horse is obsessively truth-oriented, they hold a non-consensus view AND they actively hunt for reasons they might be wrong. They want to be right more than they want to feel right. A dark horse might agree with the consensus on 90% of decisions—because the consensus is right about 90% of things. Standard accounting, standard HR, standard ops. You don't dark-horse your payroll.

The edge is one bet. Maybe two. The specific place where YOUR context, YOUR knowledge, YOUR weird obsession with some niche problem creates an insight that the playbook written for the average, built for the general founder, simply cannot see.

When you look closely at these outlier dark horses, you realize they optimize entirely for micro-motives. It's not talent (it is) but it can be purchased, it's also not grit (it is) because grit is just suffering in a hoodie, it's specificity. It's this almost weird visceral, unhinged obsession with sometimes the most weird minute detail that just seems bad or wrong or stupid or annoying or counter-productive or whatever—and you know that you can refuse to live in a world where the system is that lazy.

That level of specificity looks like delusion sometimes at the beginning as you are finding your bearings but again, the difference is the allocation of effort on this bad, wrong, stupid thing. The outcome is always an execution velocity that is uncompetable.

THE INSTRUCTION

Consume everything. Know the playbook. Know why it works. Know what assumptions it's built on. And then sit with all of it and ask yourself one question: where is the playbook wrong for me specifically?

Not wrong in general. Wrong for you. Your market, your customer, your timing, your team, your obsession. The gap between what the playbook assumes and what you specifically know—that's the edge. That's where the dark horse lives.

Then be genuinely great. And run.

Don't wait for permission. Don't wait for the market to validate. Don't wait for a VC to tell you you're onto something. Be so good at the thing that the scoreboard has no choice but to catch up.

Also if you got this far and are excited that you are a dark horse - email me the specific assumption you are diverging from and the specific evidence that would prove you wrong.

If I can be of service, feel free to grab time.

LFG.

— James

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About the Author

James Sinclair

James Sinclair

Founder Coach

3x Exited Founder and Founder Coach helping entrepreneurs navigate the startup journey.