Special reminder: Investors need to recognize that for ordinary investors, most of the time they should focus on watching and patiently wait for the best opportunity to sell. Avoiding frequent trading is one of the recognized winning secrets. Do not attempt to capture all fluctuations, nor expect to grasp every segment of the market. Judging the market trend is just one part of trading. Investors also need to have a reverence for the market, remember trading discipline, and strictly control their positions, reduce greed, overcome fear, and try to maintain a calm mind when trading.