Chaos is the ladder to order. Opportunities are usually the most profitable when most people don’t understand or haven’t participated. Generally speaking, it is difficult to judge, or by the time you judge, the market has already taken shape, and it is too late for you to participate. Just like inscriptions, is the cost of trial and error high at the beginning? Not at all, but once you subjectively think that this thing is not good, you will miss it. So my opinion is that as long as there is something new in the market, try it, especially if the cost of trial and error is not high, you must try more.