This is the favourite habit of billionaires that quietly shapes long-term wealth

“What do billionaires do?” There is a saying that goes: “Winners don’t do different things; they do things differently.” We are endlessly curious about their habits, lifestyles, and the journeys that have carried them to that seemingly gilded future.Yet the world likes to imagine billionaires as creatures of speed. The mythology insists that wealth is built by those who move more quickly than everyone else. A closer look at how the ultrawealthy actually live, however, tells a quieter, almost subversive, story. The habit they protect most fiercely is not haste. It is slowness. Specifically, the slow, deliberate act of reading.A new JPMorgan wealth report, based on conversations with more than 100 billionaire families whose combined net worth exceeds $500 billion, strips away the glamour and reveals something more austere. Among the many habits linked to long-term success—exercise, consistency, and early mornings, one practice emerges repeatedly, almost stubbornly: reading. Not skimming. Not outsourcing comprehension. But reading.Across the report, one theme overwhelms all others: Obsessive intentionality about time. Exercise matters, consistency matters, early mornings matter. But these are secondary to the governing belief that every hour must justify its existence.“The currency of life is time. It is not money,” wrote one anonymous billionaire family leader in the report. The line cuts through decades of hustle culture. Money can be earned, lost, and earned again. Time, once spent, cannot be recovered. For the ultrawealthy, reading survives not because it is efficient, but because it is essential.In a world where platforms like ChatGPT can compress entire libraries into instant summaries, sitting with a book appears inefficient, even indulgent. But billionaire thinking often runs counter to mass behaviour.Microsoft cofounder Bill Gates has repeatedly credited reading as the backbone of his learning process. At one stage, he read roughly 50 books a year, not to accumulate trivia but to refine judgment. “Reading is still the main way that I both learn new things and test my understanding,” he told The New York Times in 2016.The book Gates called the most influential he had ever read, Business Adventures by John Brooks, was not a technical manual. It was a narrative exploration of corporate failure and human miscalculation. The recommendation came from Warren Buffett.Warren Buffett and the discipline of intellectual patienceBuffett’s relationship with reading is almost defiant in its simplicity. “I just read and read and read,” he once said as reported by Fortuned, describing days spent on newspapers, magazines, annual reports, and regulatory filings. Five to six hours a day.His advice to young professionals is blunt: Read 500 pages daily. Not because everyone can do it—but because most will not. Knowledge, Buffett argues, compounds quietly. Its power lies precisely in the fact that it does not offer instant gratification.JPMorgan’s data reveals a telling contradiction. While reading ranks as the top habit linked to long-term success, it sits only seventh on the list of hobbies billionaires say they are most passionate about. Outdoor pursuits, work itself, family time, and sports outrank it. This is not hypocrisy, it is design.For the ultrawealthy, reading is not relaxation. It is infrastructure. It is treated the way others treat strategy meetings or capital allocation, scheduled, defended, and shielded from distraction. It exists to sharpen thinking, not soothe the mind.The report identifies seven behaviours consistently linked to the success of the world’s wealthiest families:None promise overnight transformation. That, perhaps, is why they work.Ironically, reading’s value appears to be rising precisely because information has become abundant. Nearly eight in ten billionaire families surveyed said they already use artificial intelligence in their personal lives. Around 69% use it in business.They are not rejecting technology. They are compensating for it.When information becomes limitless, interpretation becomes scarce. Reading long-form work forces engagement with nuance, contradiction, and uncertainty, qualities no summary can fully replicate. It is here that judgment is forged, not downloaded.JPMorgan’s 2026 recommended reading list reflects this bias toward depth over novelty. Memoirs. Financial histories. Case studies of collapse as well as success. These are not books designed to impress. They are books designed to unsettle certainty and expand perspective. In other words, they train leaders to think beyond the next quarter.The favourite habit of billionaires is not reading because it makes them smarter than everyone else. It is reading because it forces them to slow down in a world addicted to speed. It rewards patience when impatience is fashionable. It builds judgment where shortcuts dominate.The rest of the world is busy trying to save time. The ultrawealthy are busy deciding how to spend it. That, more than money, may be the real difference.