1, buy stocks to pay attention to some of the following matters. Only buy stocks on the upward track, not on the downward track. If the stock has been on the rising track, then hold it forever and never sell it. Buy stocks on the lower edge of the upward trajectory and then hold and sell when there is a clear change in the upward trajectory. If the situation is complicated and you can't see it clearly, don't go in. Pick up a soft target and pinch it. The same goes for speculating in stocks. Don't buy all your money at once into the same stock. Even if you're very bullish on it and it later proves you're right, don't buy it all at once. There is always the possibility of buying at a lower price or having a better opportunity to buy.
2. If you mistakenly buy a stock on the downside channel, sell it as soon as possible so as not to extend your losses. If there is no loss, exit and wait. Don't even look at stocks that are not in an upward channel. Regardless of their future, do not accompany the main army to build positions. There is no time for them. Add positions when you win, and cut back when you lose. If you don't want to die fast and you want to make money fast, this is the only way to do it. Don't believe in performance. It only represents the past, not the future. Stock speculation is about the future, not the past. Don't fantasize about always being short term and going in and out every day. Don't buy too many stocks, preferably no more than three.
3. Stocks are cheap and have fallen a lot. This is not a reason for you to buy, ever. It could be cheaper. The stock is expensive and has gone up a lot. This is not a reason for you to refuse to buy or sell. It may also have risen much higher. At the end of the day, stocks are not your whole life. You have your family, your career and your love. They are more valuable than your stocks. Spend more time with them and less time with them. Money can never be earned, but many things, once lost, can never be recovered.