In futures, foreign exchange and other speculative transactions, if a single entry, it is very anxious. Then there is one reason: you have no trading rules. There are three trading rules: stop loss rule, take profit rule and fund management rule. You don't know what you should do in the following situations, and you don't know whether your position is more or less, whether to increase or decrease your position. So, all your emotions will appear one after another. If you have trading rules, you know that you owe 20 points at most after entering the market, because you will stop at 20 points. You know what to do if the market is profitable, you will raise the stop loss line to break even and then continue to hold it. When the profit 100 points, you also know how to deal with it. At the same time, you also have clear fund management rules, such as opening a position for the first time 10 lot, adding a position once and adding 5 lots when the second profit reaches XX point. When the situation of XX appears, you need to lighten up your position and so on. When there is any change in the follow-up market, you have your own rules to deal with it, so you won't have anxiety and anxiety. Because all changes are under control, there will be no psychological problems for professional futures traders. It's like crossing the road at a crossroads. Just look at the traffic lights. But if the traffic lights go out or your eyes are blindfolded, that's what you call anxiety and anxiety.