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← People and their mental models

Patrick Collison's mental models

4 claims Patrick Collison made fit 4 mental models. Most often: Bottlenecks, Cognitive biases, Feedback loops. Everything they said here.

Models they name

Their own words name the idea.

Feedback loops

Shorten the loop between doing and finding out; whatever a loop rewards is what you become.

Used by 60 others

Weekly contact with paying users is what the launch-early rule is really for: it means learning from reality instead of your own extrapolated conception of it.

  1. Patrick Collison Co-founder and CEO of Stripe and co-founder of the Arc Institute And so, every, you know, every week, we had actual customer feedback, requests, new users coming in. We're learning things from reality as opposed to our own kind of hypothesized or extrapolated conception of it. Patrick Collison: Is AI Breaking the Lean Startup Playbook?youtube.com · 31 Jul 2026 · 15:56 into the videoAll korrents from this video
    And so, every, you know, every week, we had actual customer feedback, requests, new users coming in. We're learning things from reality as opposed to our own kind of hypothesized or extrapolated conception of it.

    Watch from 15:56 plays here

    ↗Patrick Collison: Is AI Breaking the Lean Startup Playbook?youtube.com

    31 Jul 2026 · video · 31m · spoken · machine transcript

Models we see in what they say

Our reading: their claim applies the idea without naming it. The claim is theirs; filing it here is ours.

Bottlenecks

A system moves only as fast as its narrowest point; speed up anything else and nothing changes.

Used by 91 others

Returns to effort do not visibly diminish; the binding constraint is how much hard work you actually enjoy, not where the curve flattens.

  1. Patrick Collison by Co-founder and CEO of Stripe and co-founder of the Arc Institute To the extent that you enjoy working hard, do. Subject to that constraint, it's not clear that the returns to effort ever diminish substantially. Advicepatrickcollison.com · by 5 Jul 2018
    To the extent that you enjoy working hard, do. Subject to that constraint, it's not clear that the returns to effort ever diminish substantially.

Cognitive biases

Your mind jumps to conclusions and defends them; look for the evidence against you and use checklists.

Used by 16 others

A large fraction of what the people around you believe is mistaken, and nobody is going to teach you to think for yourself.

  1. Patrick Collison by Co-founder and CEO of Stripe and co-founder of the Arc Institute More broadly, nobody is going to teach you to think for yourself. A large fraction of what people around you believe is mistaken. Internalize this and practice coming up with your own worldview. Advicepatrickcollison.com · by 5 Jul 2018
    More broadly, nobody is going to teach you to think for yourself. A large fraction of what people around you believe is mistaken. Internalize this and practice coming up with your own worldview.

Second-order thinking

Ask "and then what?": follow a decision past its first effect to the ones that come after.

Used by 92 others

Before you raise money, ask what happens if you succeed - whether you will still want this company in ten or thirty years.

  1. Patrick Collison Co-founder and CEO of Stripe and co-founder of the Arc Institute I think you need to ask the uh, the sort of converse of that, uh, what if you succeed? And you know, you raise money and you've customers and you've employees and a whole thing. Like are you going to be are you going to enjoy that? Are you going to want to work on that for 10 years, for 17 years, for 30 years? Patrick Collison: Is AI Breaking the Lean Startup Playbook?youtube.com · 31 Jul 2026 · 20:30 into the videoAll korrents from this video
    I think you need to ask the uh, the sort of converse of that, uh, what if you succeed? And you know, you raise money and you've customers and you've employees and a whole thing. Like are you going to be are you going to enjoy that? Are you going to want to work on that for 10 years, for 17 years, for 30 years?

    Watch from 20:30 plays here

    ↗Patrick Collison: Is AI Breaking the Lean Startup Playbook?youtube.com

    31 Jul 2026 · video · 31m · spoken · machine transcript