Doing well with money isn't necessarily about what you know. It's about how you behave. And behavior is hard to teach, even to really smart people.

Money – investing, personal finance, and business decisions – is typically taught as a math-based field, where data and formulas tell us exactly what to do. But in the real world people don't make financial decisions on a spreadsheet. They make them at the dinner table, or in a meeting room, where personal history, your own unique view of the world, ego, pride, marketing, and odd incentives are scrambled together.

Author: Morgan Housel