• Home
  • Latest
  • Fortune 500
  • Finance
  • Tech
  • Leadership
  • Lifestyle
  • Rankings
  • Multimedia
SuccessEntrepreneurs

Paul Graham explains the one quality startup founders need—and most people lack

Steve Mollman
By
Steve Mollman
Steve Mollman
Contributors Editor
Down Arrow Button Icon
Steve Mollman
By
Steve Mollman
Steve Mollman
Contributors Editor
Down Arrow Button Icon
May 20, 2023, 2:46 PM ET
Paul Graham, cofounder of Y Combinator.
Paul Graham, cofounder of Y Combinator.David Paul Morris/Bloomberg via Getty Images

Paul Graham knows some things about startups and founders. In 2005, the venture capitalist cofounded Y Combinator, a startup accelerator that’s helped Airbnb, Stripe, and other tech companies take off. 

On Saturday, Graham mused on why some entrepreneurs succeed and others don’t. 

“Someone asked me what was the most luck-dependent thing in startups. I replied: whether you’re suited for it. Only a tiny fraction of people are,” he tweeted. 

When asked to describe in a single word the key characteristic, he replied, “Determined,” noting that it’s “very common” for someone who is suited for launching startups to “only succeed on the third or fourth try.” 

But, he added, it isn’t obvious who has this quality. “If it were,” he noted, “YC would have a much higher success rate.”

One Twitter user asked, “Are you saying that this is something that you can’t change? Something you can’t get better at?”

Graham replied, “If you’re suited for it, you can get better at doing it. But you can’t get significantly better at being suited for it.”

In the case of Airbnb, the determination of its founders impressed Graham more than their business idea. Brian Chesky, Joe Gebbia, and Nathan Blecharczyk launched the company in 2008 but were rejected by venture capitalists. Graham, too, was skeptical of the idea that people would invite strangers to stay in their home. 

But then Graham got a glimpse into the founders’ determination. Faced with rejection from potential backers, now-CEO Chesky and his partners had instead raised funds from their own customers by selling them $40 cereal boxes. The team custom-designed and hand-glued the boxes to feature then-presidential candidates Barack Obama and John McCain, offering them as a breakfast option to Airbnb customers, some of the first of whom were people attending the Democratic and Republican national conventions. The boxes proved popular and sold unexpectedly well.

As Chesky recalled at a recent Stanford Graduate School of Business event, Graham asked the founders about the boxes at the end of their interview, which had gone badly. They replied, “This is how we funded the company because no other investors gave us money.”  

Graham was suddenly impressed. “Well if you can figure out how to get people to pay $40 for a $4 box of cereal, maybe, just maybe, you can convince strangers to live with each other,” he told them. 

Y Combinator then invested in Airbnb, which today has a market cap of nearly $70 billion. 

At the Fortune Workplace Innovation Summit, Fortune 500 leaders will convene to explore the defining questions shaping the workforce of the future—delivering bold ideas, powerful connections, and actionable insights for building resilient organizations for the decade ahead. Join Fortune May 19–20 in Atlanta. Register now.
About the Author
Steve Mollman
By Steve MollmanContributors Editor
LinkedIn iconTwitter icon

Steve Mollman is a contributors editor at Fortune.

See full bioRight Arrow Button Icon

Latest in Success

Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025

Most Popular

Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Fortune Secondary Logo
Rankings
  • 100 Best Companies
  • Fortune 500
  • Global 500
  • Fortune 500 Europe
  • Most Powerful Women
  • Future 50
  • World’s Most Admired Companies
  • See All Rankings
Sections
  • Finance
  • Fortune Crypto
  • Features
  • Leadership
  • Health
  • Commentary
  • Success
  • Retail
  • Mpw
  • Tech
  • Lifestyle
  • CEO Initiative
  • Asia
  • Politics
  • Conferences
  • Europe
  • Newsletters
  • Personal Finance
  • Environment
  • Magazine
  • Education
Customer Support
  • Frequently Asked Questions
  • Customer Service Portal
  • Privacy Policy
  • Terms Of Use
  • Single Issues For Purchase
  • International Print
Commercial Services
  • Advertising
  • Fortune Brand Studio
  • Fortune Analytics
  • Fortune Conferences
  • Business Development
  • Group Subscriptions
About Us
  • About Us
  • Editorial Calendar
  • Press Center
  • Work At Fortune
  • Diversity And Inclusion
  • Terms And Conditions
  • Site Map
  • About Us
  • Editorial Calendar
  • Press Center
  • Work At Fortune
  • Diversity And Inclusion
  • Terms And Conditions
  • Site Map
  • Facebook icon
  • Twitter icon
  • LinkedIn icon
  • Instagram icon
  • Pinterest icon

Latest in Success

A young man looks at his phone, and a flurry of red arrows point downwards.
Cryptosports betting
Prediction markets have made betting easier than ever—and young men are paying the price
By Carlos GarciaApril 10, 2026
13 hours ago
chick-fil-a
North AmericaImmigration
Why Chinese immigrants to America love Chick-fil-A so much
By Fu Ting and The Associated PressApril 10, 2026
15 hours ago
Scottie Scheffler joined Tiger Woods and Rory McIlroy in golf’s $100M club—and donated his entire Ryder Cup stipend to charity
SuccessGolf
Scottie Scheffler joined Tiger Woods and Rory McIlroy in golf’s $100M club—and donated his entire Ryder Cup stipend to charity
By Sydney LakeApril 10, 2026
15 hours ago
United Airlines CEO Scott Kirby
SuccessThe Interview Playbook
United Airlines CEO judges candidates by whether pilots would want to go on a four-day trip with them: ‘If you say no, then they’re out’
By Emma BurleighApril 10, 2026
15 hours ago
Patrick Ball
SuccessCareers
‘I thought I was gonna die with it’: ‘The Pitt’ star admits his $80,000 student loan burden nearly made him quit acting and move to a remote Alaskan village
By Preston ForeApril 10, 2026
16 hours ago
stressed worker
EconomyJobs
The job market is so bad, workers now think they have worse odds of finding a role than during the pandemic
By Jake AngeloApril 10, 2026
22 hours ago

Most Popular

Mark Cuban admits he made a mistake letting go of the Mavericks: 'I don't regret selling. I regret who I sold to'
Investing
Mark Cuban admits he made a mistake letting go of the Mavericks: 'I don't regret selling. I regret who I sold to'
By Fortune EditorsApril 9, 2026
2 days ago
A Meta employee created a dashboard so coworkers can compete to be the company's No. 1 AI token user—and Zuckerberg doesn't even rank in the top 250
AI
A Meta employee created a dashboard so coworkers can compete to be the company's No. 1 AI token user—and Zuckerberg doesn't even rank in the top 250
By Fortune EditorsApril 9, 2026
2 days ago
The U.S. government is spending $88 billion a month in interest on national debt—equal to spending on defense and education combined
Economy
The U.S. government is spending $88 billion a month in interest on national debt—equal to spending on defense and education combined
By Fortune EditorsApril 9, 2026
2 days ago
Schools across America are quietly admitting that screens in classrooms made students worse off and are reversing years of tech-first policies
Innovation
Schools across America are quietly admitting that screens in classrooms made students worse off and are reversing years of tech-first policies
By Fortune EditorsApril 10, 2026
23 hours ago
Scottie Scheffler joined Tiger Woods and Rory McIlroy in golf's $100M club—and donated his entire Ryder Cup stipend to charity
Success
Scottie Scheffler joined Tiger Woods and Rory McIlroy in golf's $100M club—and donated his entire Ryder Cup stipend to charity
By Fortune EditorsApril 10, 2026
15 hours ago
The Navy confirmed an ‘abundant amount’ of Uncrustables when the Artemis II crew lands. Smucker’s just offered them a lifetime supply
Politics
The Navy confirmed an ‘abundant amount’ of Uncrustables when the Artemis II crew lands. Smucker’s just offered them a lifetime supply
By Fortune EditorsApril 10, 2026
9 hours ago

© 2026 Fortune Media IP Limited. All Rights Reserved. Use of this site constitutes acceptance of our Terms of Use and Privacy Policy | CA Notice at Collection and Privacy Notice | Do Not Sell/Share My Personal Information
FORTUNE is a trademark of Fortune Media IP Limited, registered in the U.S. and other countries. FORTUNE may receive compensation for some links to products and services on this website. Offers may be subject to change without notice.