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A beginner's guide is a good thing, but as practice shows, people don't really read such things, and if they do, it seems to be just for fun.
I don't know how else to explain the large number of mistakes and shortcomings in situations that have been analyzed many times, both in theory and in practice.
I don't know how else to explain the large number of mistakes and shortcomings in situations that have been analyzed many times, both in theory and in practice.