Everything that is relatively constant in experience such as the metabolic hum of the body, gravity, breathing, the way time flows, both falls into the background and gets counted on the subject side of the ledger. All of these things can be picked out, brought in from the periphery, with some effort in certain cases, at which time they cease to be components of the subject and become simple objects. Hence the presumption that much of the subject remains hidden, or that the subject is hiddenness itself without anything to hide.