I present the Psychule Theory of Consciousness, a theory of consciousness from the ground up. I coin the word “psychule” to be analogous to the word “molecule”. I will suggest that, just as the simplest unit of water is H20, the simplest unit of consciousness is the psychule, as described below. [I recognize that by coining “psychule” I have mixed a Greek root (psyche) with the Latin diminutive. Sorry.][I plan to apologize a lot in this paper. Sorry.]