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

Trendingnow

1

'The first time ever in my career': Senior Citi executive on why the ultrawealthy want to diversify away from America

2

The U.S. and Iran can't agree on fully reopening the Strait of Hormuz. The solution could be straight out of the Old Testament

3

Wyoming officials say Meta’s 715,000-square-foot data center is responsible for contaminating its water system with a rare bacterium

1

'The first time ever in my career': Senior Citi executive on why the ultrawealthy want to diversify away from America

2

The U.S. and Iran can't agree on fully reopening the Strait of Hormuz. The solution could be straight out of the Old Testament

3

Wyoming officials say Meta’s 715,000-square-foot data center is responsible for contaminating its water system with a rare bacterium
Successwork-life balance

Uber CEO says his ‘really demanding’ work culture includes expecting employees to answer his emails over the weekend: ‘Don’t come here if you want to coast’

Emma Burleigh
By
Emma Burleigh
Emma Burleigh
Reporter, Success
Down Arrow Button Icon
Emma Burleigh
By
Emma Burleigh
Emma Burleigh
Reporter, Success
Down Arrow Button Icon
March 4, 2026, 11:28 AM ET
Dara Khosrowshahi, chief executive officer of Uber Technologies
Uber boss Dara Khosrowshahi says the most important skill in life is working hard: “I'm not going to let anyone outwork me.”Bloomberg / Contributor / Getty Images
Add Fortune on Google for similar content.

Employees hoping to find work-life balance and coast by on coffee badging and four-day workweeks won’t last long at $157 billion ride-hailing giant Uber. CEO Dara Khosrowshahi is looking for an unparalleled work ethic from his staffers—including over the weekends. Otherwise, they’ll be shown the door.

Recommended Video

“We’re going to be really demanding,” Khosrowshahi said recently on the Diary of a CEO podcast. “If you’re not performing, we’re going to let you know. And if you don’t fix it, we’re going to push you out.”

When Khosrowshahi stepped into Uber’s top role in 2017, he quickly implemented a new strategy to turn things around. At the time the company had been losing $2.5 billion to $3 billion a year, and was resting on some of its success, the tech leader explained. 

To get the business back on track, he took a hard look at his team and revamped the company’s work culture—including off-hours. 

“Part of working hard is sending emails to the team on a Saturday,” he continued. “And if I don’t get a response on Saturday, sending them an email on Sunday with a question mark. What’s going on?” 

So far, his leadership philosophy has been working: Khosrowshahi pointed out that last year, Uber generated $9.8 billion in free cash flow. And while he admits working at the ride-hailing company is no cakewalk, he says employees have real agency, learn a ton, and can make a tangible difference in the world. 

“While you will have worked hard, you’re going to have a great time,” the CEO said. “But don’t come here if you want to coast.” 

Fortune reached out to Uber for comment. 

Uber CEO says the most important skill in life is work ethic: ‘Life is about tradeoffs’

The Uber CEO’s demanding work culture isn’t just necessary for company transformation—he reveals it’s a core competency of success. 

“To me, the most important skill in life is a skill of working hard,” Khosrowshahi said on the podcast.

The two-time chief executive explained that professionals get too hung up on their career path, mulling over whether they should be a computer programmer or doctor, or study the liberal arts. But the real key to achievement isn’t picking the ideal line of work, Khosrowshahi says: Just work hard, and success will follow. 

He’s passing that same wisdom down to his kids, and advises others to follow suit; even as the top boss, he never lets up.

“I’m not going to let anyone outwork me,” the Uber CEO said. “They may be smarter, more talented, et cetera, but I’m not going to let anyone outwork me. And I think that’s a huge advantage that you have, and over a period of time, that advantage compounds.”

However, working hard doesn’t mean a never-ending grind 

Even Khosrowshahi sets boundaries around his personal time: Whenever he’s in town, he blocks off two hours to have dinner with his family. 

But just after the meal ends, he’s back to checking his emails at 9:30 p.m., and goes through his inbox again when he wakes up at 5:30 a.m. 

It’s possible to strike some balance while working hard, he insists—but something will always have to give.

“We believe in flexibility. People confuse lack of flexibility to working hard: You can work hard, and at the same time you can have flexibility,” Khosrowshahi explains. “Of course, there are tradeoffs. Life is about tradeoffs.”

The Fortune 500 Innovation Forum will convene Fortune 500 executives, U.S. policy officials, top founders, and thought leaders to help define what’s next for the American economy, Nov. 16-17 in Detroit. Apply here.
About the Author
Emma Burleigh
By Emma BurleighReporter, Success

Emma Burleigh is a reporter at Fortune, covering success, careers, entrepreneurship, and personal finance. Before joining the Success desk, she co-authored Fortune’s CHRO Daily newsletter, extensively covering the workplace and the future of jobs. Emma has also written for publications including the Observer and The China Project, publishing long-form stories on culture, entertainment, and geopolitics. She has a joint-master’s degree from New York University in Global Journalism and East Asian Studies.

See full bioRight Arrow Button Icon
Add Fortune on Google for similar content.

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
  • World's Most Admired Companies
  • See All Rankings
  • Lists Calendar
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
  • Press Center
  • Work At Fortune
  • Terms And Conditions
  • Site Map
  • About Us
  • Press Center
  • Work At Fortune
  • Terms And Conditions
  • Site Map
  • Facebook icon
  • Twitter icon
  • LinkedIn icon
  • Instagram icon
  • Pinterest icon

Latest in Success

Silicon Valley VC giant Vinod Khosla and family to buy Seattle Seahawks for $9.6 billion and must relinquish stake in the San Francisco 49ers
North AmericaNFL
Silicon Valley VC giant Vinod Khosla and family to buy Seattle Seahawks for $9.6 billion and must relinquish stake in the San Francisco 49ers
By Steve Reed, Andrew Destin and The Associated PressJuly 12, 2026
1 hour ago
Brené Brown, author, researcher, and professor
Successmental health
Brené Brown warns American workers are not neurologically wired for this level of rapid change and instability: ‘People are not okay’
By Emma BurleighJuly 12, 2026
4 hours ago
Want to earn nearly $100,000 within 5 years of graduating? Study engineering, Fed research says
SuccessThe Promotion Playbook
Want to earn nearly $100,000 within 5 years of graduating? Study engineering, Fed research says
By Orianna Rosa RoyleJuly 12, 2026
4 hours ago
Zhenghua Yang
SuccessSmall Business
At 18, doctors gave him three hours to live. He played video games from his hospital bed—and now, he’s built a $10 million-a-year video game studio
By Preston ForeJuly 12, 2026
4 hours ago
Manufacturing worker on factory floor
SuccessFlexible work
Fortune 500 Land O’Lakes is letting workers choose what days and times they work—and the flex jobs are getting 25% more applicants than full-time gigs
By Emma BurleighJuly 12, 2026
4 hours ago
On the left, a black and white photo of Jim Kavanaugh playing soccer in the 1980s. On the right, a modern headshot of Kavanaugh wearing a blue suit jacket
SuccessCareers
This former U.S. soccer player built a $20 billion-a-year company. Now, he says resilience matters more than talent—and points to Lionel Messi as proof
By Preston ForeJuly 12, 2026
9 hours ago

Most Popular

'The first time ever in my career': Senior Citi executive on why the ultrawealthy want to diversify away from America
Banking
'The first time ever in my career': Senior Citi executive on why the ultrawealthy want to diversify away from America
By Nick LichtenbergJuly 11, 2026
1 day ago
The U.S. and Iran can't agree on fully reopening the Strait of Hormuz. The solution could be straight out of the Old Testament
Middle East
The U.S. and Iran can't agree on fully reopening the Strait of Hormuz. The solution could be straight out of the Old Testament
By Jason MaJuly 11, 2026
16 hours ago
Wyoming officials say Meta’s 715,000-square-foot data center is responsible for contaminating its water system with a rare bacterium
Environment
Wyoming officials say Meta’s 715,000-square-foot data center is responsible for contaminating its water system with a rare bacterium
By Sasha RogelbergJuly 10, 2026
2 days ago
Americans are quietly abandoning the daily habit that billionaires say set them up for success—and it could have lasting consequences
Success
Americans are quietly abandoning the daily habit that billionaires say set them up for success—and it could have lasting consequences
By Preston ForeJuly 11, 2026
1 day ago
Billionaire MacKenzie Scott just donated $20 million to support America’s youth mental health, as a fifth of teens struggle with suicidal thoughts
Success
Billionaire MacKenzie Scott just donated $20 million to support America’s youth mental health, as a fifth of teens struggle with suicidal thoughts
By Emma BurleighJuly 9, 2026
3 days ago
U.S. Treasury has borrowed $155 billion every month of this fiscal year—and is now paying $24 billion a week in interest on its debts
Economy
U.S. Treasury has borrowed $155 billion every month of this fiscal year—and is now paying $24 billion a week in interest on its debts
By Eleanor PringleJuly 10, 2026
2 days 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.