The difference between a questioner and a questioner is that the former is driven by short-term interests, while the latter is driven by interests and beliefs.
Problem solvers often chase some superficial bubbles, and even if they know that it is a bubble, they must deceive themselves to chase, just because it seems that the benefits are very tempting.
Even if the problem maker is not driven by short-term interests, he will waste his interests or beliefs, because doing things is very interesting in itself, and his ability and insight are really improved in the process of doing things, not an illusory bubble, which is very valuable and meaningful in the long run.
Sometimes the problem solver and the problem solver seem to be doing the same thing, but when the bear market comes, they will go their separate ways. The questioner will do the birds and beasts scattered, and the questioner will continue to enjoy the tireless iteration.