Every crowded track you enter is actually the lively trend and amplified opportunity that others intentionally want you to see, like eye-catching road signs guiding you in the same direction. For example, rising precious metals, TSMC, memory chips, and Nvidia, with news flooding in, everyone is buying, everyone is talking about the future. The rise is depicted as a consensus, and the consensus is packaged as certainty, leading you to mistakenly believe that as long as you follow, you won't go wrong. But few people remind you that real opportunities are often not in the most crowded places. By the time you see it, it may already be the moment when others are preparing to exit. The reason why the track is crowded is not because it is necessarily correct, but because it is sufficiently conspicuous.