10 Things Millionaires Won't Tell You

They may not buy the 99-cent paper towels, but millionaires know what it is to be frugal. About 80 percent say they spend with a middle-class mind-set, according to a 2007 survey of high-net-worth individuals, published by American Express and the Harrison Group.

Full-text article by Daren Fonda is available via SmartMoney, 8.29.08.