1. Misunderstanding of short and medium-term trading: Some believe that short-term and medium-term refer only to the length of holding time, but this is not the case. Medium-term refers to holding a position in one direction rhythmically after a major trend in a larger cycle and larger fluctuations have emerged, as long as that force has not been broken, and it cannot be based solely on the length of holding time. In fact, short and medium-term trading are essentially one and the same; it’s just that the amplitude of fluctuations and the periods of fluctuations differ. Their trading methods are the same, and specific analysis is required during operations.

2. Counter-trend rebound trading: The market is always right; counter-trend trading means going against the market. But now many investors might ask, can’t we really catch a rebound? Of course, we can catch it; since there is such a saying, it indicates that someone has succeeded before, but one must grasp the correct method. Counter-trend rebound trading also requires attention to the use of techniques; one must cultivate their own market sense, and most importantly, pay attention to capital management. Inexperienced novices should not take risks and should always remember that trading with the trend is paramount.

3. Hesitation when placing orders: Many investors are often filled with concerns when placing orders, causing opportunities to slip away from them. We can move forward according to the trend, and if the trend reverses, we can "hit the brakes" in time to avoid losses.

4. Frequent trading throughout the day: Contracts can be both long and short, so many investors take advantage of this and enter the market repeatedly. This behavior can easily lead to repeated losses. Sometimes, taking a break is also a form of trading; it can help you avoid more losses while allowing you to calmly assess the current situation and make the right judgments.