According to financial expert Dave Ramsey, “Personal finance is about 80 percent behavior and only about 20 percent head knowledge.” So next time you squander your money or make a bad investment, you probably shouldn’t blame it on your decision to forego a masters in finance. We all have personality traits that make us vulnerable to poor financial decisions. In this week’s episode of Dentist Money™, Reese and Ryan explore nine personalities types common among dentists and discuss how to keep behavioral tendencies from compromising your retirement.