https://www.wired.com/story/why-are-rich-people-so-mean/

In 2007, Gary Rivlin wrote a New York Times feature profile of highly successful people in Silicon Valley. One of them, Hal Steger, lived with his wife in a million-dollar house overlooking the Pacific Ocean. Their net worth was about $3.5 million. Assuming a reasonable return of 5 percent, Steger and his wife were positioned to cash out, invest their capital, and glide through the rest of their lives on a passive income of around $175,000 per year after glorious year. Instead, Rivlin wrote, “Most mornings, [Steger] can be found at his desk by 7. He typically works 12 hours a day and logs an extra 10 hours over the weekend.” Steger, 51 at the time, was aware of the irony (sort of): “I know people looking in from the outside will ask why someone like me keeps working so hard,” he told Rivlin. “But a few million doesn’t go as far as it used to.”

Steger was presumably referring to the corrosive effects of inflation on the currency, but he appeared to be unaware of how wealth was affecting his own psyche. “Silicon Valley is thick with those who might be called working-class millionaires,” wrote Rivlin, “nose-to-the-grindstone people like Mr. Steger who, much to their surprise, are still working as hard as ever even as they find themselves among the fortunate few. But many such accomplished and ambitious members of the digital elite still do not think of themselves as particularly fortunate, in part because they are surrounded by people with more wealth—often a lot more.”