Book 2 of the MY Big TOE trilogy. My Big TOE, written by a nuclear physicist in the language contemporary culture, unifies science and philosophy, physics and metaphysics, mind and matter, purpose and meaning, the normal and the paranormal. The entirety of human experience (mind, body, and spirit) including both our objective and subjective worlds is brought together under one seamless scientific understanding. Book 2: Discovery - Section 3 develops the interface and interaction between we the people and our digital consciousness reality. It derives and explains the characteristics, origins, dynamics, and function of ego, love, and free will. It derives our larger purpose. Finally, Section 3 develops the psi uncertainty principle as it explains and interrelates psi phenomena, free will, love, consciousness evolution, reality, human purpose, entropy and physics. Section 4 lays out an operational and functional model of consciousness that further develops the results of Section 3 and supports the conclusions of Section 5. The origins and nature of digital consciousness are described. Our physical universe, our science, and our perception of a physical reality are logically derived. The mind-matter dichotomy is solved as physical reality is directly derived from the nature of digital consciousness. The origins and nature of digital consciousness are described along with how artificial intelligence (AI), as embodied in AI Guy, leads to artificial consciousness, which leads to actual consciousness and to us. Section 4 derives our physical universe, our science, and our perception of a physical reality. The mind-matter dichotomy is solved as physical reality is directly derived from the nature of digital consciousness.