If you introduce a new idea or present something to someone that they admit they know nothing about and, so, ask you to explain, if they truly want the explanation because they want to learn, they will let you give it as, being new to them, they can really have no questions about the whole picture since they do not have it yet and have no reason to interrupt.

There are those on the other hand who have no real intention to learn anything and use any opportunity to interrupt with a question that would be answered by the completed explanation solely to have the explanation abandoned and their topic introduced, have no interest in anything anyone else might have to say, or do not want the others nearby to hear the explanation as it poses some sort of threat to them even if just perceived.

The latter are the people to avoid.

They are the chess playing pigeons.

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