As far as we know, reality is pretty much fixed. Not so here. There is an area, or at least a circumstance, of the setting that throws the laws of physics in the air and plays merry hell with the established rules of reality. This is not always as funny as it sounds; remember, the same laws of reality that keep your friend from spontaneously turning into a camel are also the same laws of reality that keep your lungs on the inside of your body. As such, regular exposure is not recommended.