One of the hallmarks of a millionaire-next-door client is that they use their resources wisely. The “frugality chapter” of The Millionaire Next Door highlighted how frugality was part of the millionaire journey of small business owners, c-level millionaires, and others. If you’re familiar with the books, many continued those practices even after they passed the $1 million mark. The Science of Frugality In general, the more frugal you are, the more likely you will …