If prices falling 30%+ makes you want to sell instead of buy more of the existing things you own, either you were over-exposed or you don't understand why you own the things you do. Either way it's pretty gross tbh.
如果价格下跌 30% 以上让您想出售而不是购买更多现有的东西，要么您过度曝光，要么您不明白为什么您拥有自己的东西. 无论哪种方式，它都非常糟糕。