WTT: 5.5 Lessons at 55

This What's Heads Thinking? 5.5 Lessons at fifty five shares what five point five decades of investing, podcasting, and mistakes have taught me about people, markets, and myself. I turned 55 recently. I gave up celebrating half birthdays a long time ago, but this one made me pause. I'm probably past the midpoint of my life, though hopefully nowhere near the end. Along the way, I've interviewed thousands of investors, made plenty of mistakes, and changed my mind more often than I expected. These are the five and a half lessons I'd keep if I had to throw everything else away. On understanding ot