Warren Buffett Says This Is the Biggest Mistake People Make With Their Money

The problem, though, is that many people don't prioritize their savings, and instead figure saving money is something they'll do when the opportunity presents itself. In fact, Buffett still owns his original home he purchased in 1958, even though he could have easily upgraded to a mansion or 20 by now. Meanwhile, Buffett insists that the biggest mistake people make with their money is not getting into the habit of saving it.