2. When you simulate trading, don't mind that it's not your money, because it won't improve your trading skills. When buying and selling stocks, be sure to write down why you want to do so. Every stock goes up for a reason. Through the operation of analog disk, accumulate experience, establish your own trading system and do a good job in fund management. After the simulation disk can maintain a stable profit, consider switching to real money trading, which can reduce the risk of capital loss when you are still a small stockholder.