Maxperson
Morkus from Orkus
For me as DM, if a player asks me about something like that, my answer will depend on what's going on.Well, I would try to communicate with the DM about it, with the expectation that they could offer me more than "just trust me bro". I don't expect to be made privy to all possible information (I don't even think the DM could do that, if they wanted to!) But I expect something more than "I cannot give you anything at all, you just have to trust me, otherwise the game doesn't work." I expect something given back. It would be great to be given examples of ways DMs here have resolved their conflicts, for example.
Sometimes it's because they have all the information, but just didn't consider something. So I will explain my reasoning and they will not and say something to the effect of, "That makes sense."
Sometimes it touches on other things that would be ruined if I explained right then and there, so I tell them that I will explain later, since I can't explain now due to other things that would be affected by the explanation. Once we are past that point, if they still need an explanation(sometimes play reveals the answer), I will explain. And will again get some sort of, "That makes sense." in response.
On rare occasions I just can't explain and have to say, "Trust me. I've thought this through." and since my players know from the above that I do think things through and they are based on reasoning, they instantly agree and we move on.