This is a philosophical essay by Aleister Crowley — recognizable from the self-referential naming near the end — written in an aphoristic, deliberately theatrical style that sits in the tradition of Western skeptical philosophy alongside occultist rhetoric. Its central argument is a methodical demolition of foundational epistemology: Crowley first redefines true skepticism as active, rigorous inquiry (not passive nihilism or laziness), then walks through the classic chain from Descartes' *Cogito ergo sum* through Huxley's reduction to *Cogitatur*, showing each apparent bedrock dissolves into circularity — "thought exists" depends on logic, logic depends on existence (*Est*), and existence implies thought, with no escape. Every attempted anchor — perception, identity (*A is A*), causality, God — either collapses into an infinite regress of further unknowns or resolves to a mere substitution of one undefined term for another. The distinctive move is treating this total epistemological failure not as a reason to abandon inquiry but as the sceptic's proper condition, and then hinting — without resolving — that skepticism turned upon itself might paradoxically generate something positive, a "?" that straightens into "!". The essay is densely allusive (Berkeley, Hume, Buddha, Spencer, Hebrew letter-names) and written with theatrical self-awareness, interrupting its own argument with bracketed asides and mock-exasperation. Readers interested in occultist philosophy, Pyrrhonian skepticism, or early 20th-century anti-rationalist polemic will find it substantive; those expecting systematic argument will find it deliberately frustrating.