For decades, Berkshire Hathaway chairman Warren Buffett has been dispensing advice not only about business and investing, but also about the keys to a better life. In many ways, his resume speaks for itself. By the time he stepped down as CEO at the end of 2025, Buffett had built a personal net worth of about $150 billion, according to the Bloomberg Billionaires Index. The company he built from a small New England textiles business is now a conglomerate worth more than $1 trillion. However, 95-