Reminds me of my last job when an unexpected 1% drop in our team's primary goal metric would trigger VPs and directors to have us launch a full investigation into potential causes. But a similar unexpected increase, no one would bat an eye.

Similarly in the stock market, when things are going poorly, people are eager to understand what happened, so a "correction" is a comforting explanation that the underlying asset is still solid and it's just market dynamics at play. But when the stock markets go up unexpectedly, people are generally happy to accept their good fortune without thinking too much about it.