This Is Why You're Tired is a psychological thriller that follows high-powered executive Ava Monroe as she begins experiencing terrifying blackouts, memory loss, and vivid hallucinations. Initially dismissed as burnout, Ava's condition escalates beyond exhaustion. Her search for answers uncovers Somnum-a wellness corporation secretly running behavioral experiments disguised as sleep optimization programs. Ava discovers that she's not just a victim, but a test subject in a global experiment manipulating minds through engineered dreams and subconscious commands.As Ava peels back the layers of her conditioning, she encounters allies and enemies, many of whom are unknowingly compromised by the same system. Guided by fragments of forgotten memories and a rogue neuroscientist known as Subject Zero, Ava evolves from subject to saboteur. She unleashes Blackbird, a psychological "antivirus" embedded in her consciousness, designed to infect and dismantle Somnum's global control network from the inside. But Somnum retaliates, launching a darker initiative-VANTA-replacing Ava as the system's chosen asset and turning her closest allies against her.In a final act of rebellion, Ava infiltrates the system's hidden core in the Arctic, where she confronts not just Somnum, but the versions of herself built by years of conditioning. By reclaiming her autonomy and choosing true rest, she disables the global sleep control grid, freeing millions. The novel ends not with victory through violence, but through the quiet, radical act of choosing to stop, to breathe, and to dream freely. This Is Why You're Tired is a chilling, timely exploration of how modern life commodifies consciousness-and what it takes to take it back.