I hope everyone at least sets a stop loss when trading, and after a loss, don't rush back into the market. Even if you're bearish, don't be in a hurry to short. You don't know how far the market will drop; before it goes lower, it might bounce back to trigger some shorts or just drop straight down. You can't make any judgments, and the market data won't help you. If you're going to wait, wait for a market like the one two days ago. Once the direction is clear, you can ride the trend for a while. As retail investors, we must have the awareness of being retail investors.