We often say that price patterns are inherited, and the patterns at that time are determined by the price environment of that time, while the patterns at this time are also determined by the current price environment. They may be similar, but the probability of having exactly the same trend is still too small.

Indeed, we cannot rely solely on the fact that the past had such a trend, and now it should also have such a trend to heavily invest and even not set a stop loss. The risk of doing so is still too great.