[Cicero]

We're too stupid to talk to. What would they get out of coming too close?

Oh hai. It's another idiot that can't even communicate with their mind yet.

I bet it would be like trying to talk to a cockroach. Really, what good does that do? What if they tried that already?

Not to mention, an astronaut would have to be briefed on prior activities so they don't freak out if something happens or they see something while in space.

You know this is just like the cellar. An expert admits to an experience, and the best that can be done is say he is crazy. You'll have to do better.