I have a favorite financial tradition. It happens every year. Sometimes every quarter. Occasionally every week. Wall Street confidently declares something impossible. Then the impossible happens. Then the same people who declared it impossible explain why it was actually obvious all along. It's one of the greatest magic tricks ever invented. Not because it fools me. Because it keeps fooling everyone else. I've spent enough time watching markets to realize that Wall Street's greatest asset isn't forecasting. It's storytelling. The ability to create narratives after the fact that sound inevitable. The ability to take chaos and present it as destiny. The ability to make yesterday's certainty disappear without leaving fingerprints. And nowhere is that more obvious than when Wall Street changes its mind. Which, despite appearances, is practically a full-time occupation. The Market's Memory Is About Three Weeks Long One of the first things I lear...