Patrick Collison: "What If You Succeed?"
In a Nutshell
Collison argues that internal knowledge and hands-on building remain essential even with AI tools available, as cognitive speed and deep understanding provide irreplaceable advantages in complex problem-solving. He advises founders to ask "what if you succeed" before committing to long-term ventures like Stripe, which took two years from initial development to public launch. Current data shows this is the best time in history to start a business, with record new company formation, faster revenue growth, and enterprises now willing to buy from early-stage startups.
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Patrick Collison and Harj Taggar first met 20 years ago and started a company together. Collison learned a significant amount from Taggar during that collaboration.
When Taggar first met Collison over 20 years ago, his most notable achievement was Chroma, a dialect of Lisp. Collison developed this during high school and had a genuine interest in Lisp programming.
When discussing whether a prolific 16-year-old today should build a Lisp dialect themselves or use AI to generate it, Collison expressed uncertainty about the value of such exercises. He noted that activities like writing assembly code and optimizing memory layouts were once essential but are now handled by compilers, and society does not mourn their loss. However, he personally feels an emotional attachment to these hands-on activities.
Collison uses the metaphor of cognitive L1 cache to explain why internal knowledge remains valuable despite AI capabilities. Jeff Dean's famous set of numbers on bandwidths and latencies serves as an analogy - retrieving information from L1 cache differs significantly from retrieving from RAM or across networks. Even with full AI capabilities, neuronal lookups will remain much faster than querying external systems. Companies like Stripe and AI labs continue to place enormous premium on cognitive ability, suggesting it would be premature to renounce developing these capabilities.
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