This book presents an intricate, interdisciplinary evaluation of loneliness that examines the relation of consciousness to loneliness. It views loneliness from the inside as a universal human condition rather than attempting to explain it away as an aberration, a mental disorder, or a temporary state to be addressed by superficial therapy and psychiatric medication. Loneliness is much more than just feeling sad or isolated. It is the ultimate ground source of unhappiness—the underlying reality of all negative human behavior that manifests as anxiety, depression, envy, guilt, hostility, or shame. It underlies aggression, domestic violence, murder, PTSD, suicide, and other serious issues. This book explains why the drive to avoid loneliness and secure intimacy is the most powerful psychological need in all human beings; documents how human beings gravitate between two motivational poles: loneliness and intimacy; and advocates for an understanding of loneliness through the principles of