Lately, I’ve been thinking about how much good decisions matter—in every part of life, but especially when it comes to personal finance. Why does it matter so much? For one, good decisions compound. Each one creates a stronger foundation for the next, shaping the opportunities we encounter...

Last week, I was listening to a podcast featuring one of my favorite financial writers, Morgan Housel, when he shared a moment that stuck with me. He recalled asking Daniel Kahneman—the renowned psychologist and co-recipient of the Nobel Prize in Economics—what trait matters most for...