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

Mark Cuban didn’t take vacations for nearly a decade—the billionaire had 5 roommates and worked weekends to turn his career around after getting fired

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
June 16, 2025, 12:05 PM ET
Mark Cuban
The entrepreneur was 24-years old and living with five men in a “nasty” three bedroom apartment, when he put his all into making MicroSolutions a success.Julia Beverly / Getty Images
  • Billionaire investor Mark Cuban didn’t take a vacation for seven years when he first built the $30 million-a-year tech company MicroSolutions. At the time, he was “broke as f-ck,” recently fired and living with five men in a three-bedroom apartment. But working hard at a young age paid off. Cuban is today worth $5.7 billion—and it’s a work philosophy he now recommends.

Most people in their 20s already have their weekends booked out for bar hopping and hanging with friends, but one CEO lived a very different life in his youth. When billionaire entrepreneur Mark Cuban launched his first technology company at just 24, trips to Bora Bora weren’t on the table.

Recommended Video

“[I] didn’t take a vacation for the next seven years,” Cuban said in an interview with Sports Illustrated’s series “The Playbook” on June 3. “I was broke as f-ck, where else was I going to go?”

Today, Mark Cuban may be sleeping in a $25 million, 24,000-square foot mansion in a wealthy Dallas neighborhood. But in the 1980s when the 66-year-old former Shark Tank investor first launched MicroSolutions, a software business also providing computer consulting services, he had just been fired from his job. At that time Cuban was sharing a “nasty” three-bedroom apartment with five roommates, where he often slept on the floor.

“I was living, six guys in a three-bedroom apartment, which wasn’t great. It was a sh-thole,” Cuban said.

But experiencing rock bottom lit the match to finally invest all his time into building his technology business into a million-dollar success. Without a 9-to-5 to report to or a financial safety blanket to back him up, Cuban made it his mission to work night and day until the venture took off.

“If I took the weekend, the whole thing could fall into the sh-tter,” Cuban explained. During those seven years with no days off, he said MicroSolutions climbed to over $30 million in sales, eventually being sold to H&R Block for $6 million. 

Cuban’s advice for young people: ‘Work your ass off’ and learn while you sleep

The entrepreneur worth $5.7 billion has always given advice that young people should have an intense work ethic to propel them to success. And in the new era of AI, Cuban said that teens should even be learning in their sleep. 

“If I was 16, 18, 20, 21 starting today, I would spend every waking minute learning about AI,” Cuban said at SXSW earlier this year. “Even if I am sleeping, I am listening to podcasts talking about AI.”

“Those people who put in the time are going to crush it.”

In March, Cuban even rolled out a chatbot with MasterClass on Call so users can ask AI-Cuban questions and for advice on emulating his success. At anytime, day or night, people can field ideas and issues by the tool. When Fortune asked the chatbot questions—like how to make your first million dollars—it echoed the same philosophy Cuban has been espousing for years.

“Work your ass off, learn everything you can, and stay adaptable,” Cuban’s AI chatbot responded. “Success rarely happens overnight, but persistence and smart decisions can get you there.”

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
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

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

teri
BankingBanks
Exclusive: America’s largest Black-owned bank launches podcast with mission to unlock hidden shame holding back generational wealth
By Nick LichtenbergApril 29, 2026
15 hours ago
Emma Grede, who helped found the $5 billion Skims empire, rejects ‘celebrity CEO’ label: ‘I’m a CEO who’s done so well you know my name’
SuccessEntrepreneurship
Emma Grede, who helped found the $5 billion Skims empire, rejects ‘celebrity CEO’ label: ‘I’m a CEO who’s done so well you know my name’
By Cheyann HarrisApril 29, 2026
23 hours ago
Lloyd Blankfein, former chief executive officer of Goldman Sachs
SuccessCareers
Former Goldman Sachs CEO: Ivy League geniuses aren’t always the most successful—This overlooked skill is key
By Emma BurleighApril 29, 2026
23 hours ago
Jamie Dimon
SuccessProductivity
JPMorgan CEO Jamie Dimon warns a ‘great’ meeting is usually a bad one—here’s how he ends them instead
By Preston ForeApril 29, 2026
23 hours ago
gen z
CommentaryEducation
Gen Z has the wrong idea about college. Your career doesn’t start after you graduate 
By Ashley BigdaApril 29, 2026
1 day ago
From Warren Buffett to Tim Cook, these 5 Fortune 500 legends all share the same childhood job
SuccessWarren Buffett
From Warren Buffett to Tim Cook, these 5 Fortune 500 legends all share the same childhood job
By Sydney LakeApril 29, 2026
1 day ago

Most Popular

Apple cofounder Ronald Wayne—whose stake would be worth up to $400 billion had he not sold it in 1976—says that at 91, he has no regrets
Success
Apple cofounder Ronald Wayne—whose stake would be worth up to $400 billion had he not sold it in 1976—says that at 91, he has no regrets
By Preston ForeApril 27, 2026
3 days ago
Jamie Dimon gets candid about national debt: ‘There will be a bond crisis, and then we’ll have to deal with it’
Economy
Jamie Dimon gets candid about national debt: ‘There will be a bond crisis, and then we’ll have to deal with it’
By Eleanor PringleApril 29, 2026
1 day ago
‘They left me no choice’: Powell isn’t going anywhere—blocking Trump from another Fed appointee
Banking
‘They left me no choice’: Powell isn’t going anywhere—blocking Trump from another Fed appointee
By Eva RoytburgApril 29, 2026
20 hours ago
‘The cost of compute is far beyond the costs of the employees’: Nvidia executive says right now AI is more expensive than paying human workers
AI
‘The cost of compute is far beyond the costs of the employees’: Nvidia executive says right now AI is more expensive than paying human workers
By Sasha RogelbergApril 28, 2026
2 days ago
‘Take the money and run’: Johns Hopkins economist Steve Hanke on why the UAE quit OPEC
Energy
‘Take the money and run’: Johns Hopkins economist Steve Hanke on why the UAE quit OPEC
By Shawn TullyApril 29, 2026
1 day ago
Google Cloud revenue is now 18% of Alphabet's business. Is this the beginning of the end of Google's search identity?
Big Tech
Google Cloud revenue is now 18% of Alphabet's business. Is this the beginning of the end of Google's search identity?
By Alexei OreskovicApril 29, 2026
13 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.