Have you ever been somewhere alone with no people or music, just dead silence? Your mind can wander into the deepest corners of your imagination. Sometimes you just want to be alone in the quiet and other times you become afraid to be alone because your mind will trick you. You see things that aren't really there and you hear things that can motivate you or tear you apart. Me personally I mostly like to hear things because they let me know that there is something there. Don't go careless into the dead silence, because you just might hear something that you don't want to.