This reminds me once again how much of our reality is in the brain. So, if you "think" you hear voices - you do, if you think the thing you hear are just your thoughts running wild - you do that and act accordingly. I guess in the first case you would be terrified (after all you hear voices) and in the second case you could be amazed (what a cool thing your brain is since it can imagine voices, "their" thoughts, etc.) How much of the bad things in this world and in life come from wrong perspective... :(