Tech CEOs argue that true breakthrough requires more than a standard workweek

In a recent discussion, Cerebras co-founder and CEO Andrew Feldman labeled the belief that one can build groundbreaking ventures while keeping a regular work-life balance as baffling. He argued that creating something truly novel consumes virtually every waking moment, a view echoed by other prominent figures including Google co-founder Sergey Brin, Shark Tank investor Kevin O’Leary, and Zoom chief Eric Yuan, all of whom portray relentless dedication as essential for massive success.

Although executives like Twilio’s Khozema Shipchandler manage brief personal windows on weekends, Feldman maintains that such schedules won’t launch the next unicorn. The commentary also referenced remarks from former President Barack Obama, LinkedIn co-founder Reid Hoffman, and tennis champion Serena Williams, all underscoring the same grind-centric mindset. Workplace experts note that while a 60-hour week is often cited as a productivity sweet spot, the real focus should be on output rather than clocked hours. Ultimately, the piece suggests that aspiring entrepreneurs must accept a high-intensity work ethic if they aim to achieve industry-defining breakthroughs.