Are you afraid of questions? After all, asking questions is usually meant to get answers, in order to learn or understand something.
You were asking a question. I guess that means you want to have an answer. Now in order to provide an answer that you would accept as valid (2b definition) (even if not as correct), I have to make sure that I understood your question correctly. As "valid" can have several different meaning, and that meaning can not be derived from your simple question alone, a request for explanation should be the best way.
But you won´t explain your thoughts. That baffles me a little, and makes conversation with you so difficult.
"Is this request valid?" you ask: "Yes or no."
I can answer either "yes, it is." or "no, it isn´t" based on my understanding of the question. But whatever I do, I have to wonder: do you understand what I mean with this answer? Do you even bother to consider why I answered "yes" or "no"?
Or are you just there to keep track?