Secondly, a stop loss point must be established. Any significant losses are due to the absence of a stop loss point when entering the market. And once a stop loss point is set, it must be executed. Even if you get stuck right after buying, if you find something wrong, you should still sell. Those who make long-term investments must be stocks whose stock prices can go up for a long time. Once they fall for a long time, they must sell! Thirdly, we are not afraid of a decline and are afraid of increasing volume. It's not scary for some stocks to drop for no reason, what's scary is the increase in trading volume. Especially for varieties that are heavily held by market makers, there should never be a huge trading volume. If this occurs, it is highly likely that the main players are selling. So, extreme caution should be exercised towards any sudden increase in volume under any circumstances. Fourth, reject the bearish candlestick. Whether it is the overall market or individual stocks, if they are found to have fallen below the widely recognized strong support and there is a trend of closing with a bearish candlestick, they must be vigilant. Especially for stocks that were originally performing well, once a bearish candlestick appears, it may trigger panic among mid line holders and lead to a large sell-off. Sometimes, even if the main force does not want to sell, they are unable to support the stock price and will inevitably fall in the end. Sometimes, the main force will take the opportunity to sell themselves. So, regardless of the situation, if you see a bearish candlestick, you should consider shipping. Fifth, only recognize one technical indicator and immediately leave if something goes wrong. Giving you 100 technical indicators is useless. Sometimes, after thoroughly studying one indicator and fully grasping the trend of a stock, if you find that the market has broken through the key support, you will leave immediately. Sixth, do not buy problematic stocks. When buying stocks, you need to look at their fundamentals, especially several important indicators, to prevent sudden changes in fundamentals. In situations where the fundamentals are not well confirmed, intervene cautiously and remain vigilant at all times. Seventh, fundamentals follow technical aspects. No matter how good the stock is, if its form is bad, it will inevitably fall; no matter how bad the stock is, if its form is good, it can still rise. Even if a large amount of capital is invested, if the form is damaged, at least 30% or more should be given out, waiting for the form to be repaired before buying. You cannot be superstitious about any stock. To be loyal to family, friends, and the motherland, loyalty to stocks is foolishness. Someone bought it 10 years ago and still hasn't sold it today. I think it's not worth taking. Because if you really believe in it, you should sell it at the right price and then buy it again at the right price. Persistently holding shares is a manifestation of laziness. Eighth, do not be a sacrificial lamb to the banker. Sometimes there may be news from the banker or from the banker's periphery that you can trust before buying, but never trust when it comes to selling. Shipping is your own business, and no market maker will tell you that you are shipping. Therefore, shipping should be determined based on the market situation, and cannot be judged based on information.