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First, what is the silence cost?Now I'm in 15 yuan, and I've dropped 5 yuan.That is, if some retail investors earn 20 points,

In fact, if a stock is profitable,So many times, I will make very little money and run away.There are several major psychological obstacles,

First, what is the silence cost?At this time, what you see in your mind is the old 20 yuan.It is possible to trap ten points, twenty or thirty points,