A bear market is a grand return to value; when the tide goes out, we see who has been swimming naked. In a bull market, all sorts of "myths" emerge, while a bear market serves as a mirror that reveals the truth behind all illusions. Many people love to chase after those fantastical stories that have been hyped up, because "going all in to get rich" is the path with the least cognitive burden. Sticking to logic for the long term and enduring the loneliness and volatility of trading is inherently counterintuitive, and most people find it hard to do. What is truly worth following are those traders who share their logic rather than flaunting their results. We should learn their thought processes, review how others perceive the market, and most importantly, have the ability to discern whether a person's achievements come from skill or merely luck. Understanding the underlying logic is what truly benefits oneself.