"Shut up!" I yelled to the relentless whir in my head that was so loud I couldn't concentrate on anything but its annoying drone. When I hear that buzz I know it is a sign that my Lithium levels are too high. I hear everything from the rumble of the refrigerator as it cycles on to the roar of the heat or air-conditioning circulating the air through the vents to the electricity pulsing within the wires that dangle above from pole to pole. I think that if I tried hard enough I could hear the bugs breathing. Just recently I heard a bird squawking in my ear