Definition of Core Belief (FQ): Structural Description of the Initiation Point in the Thought OS — Kakushin Structural Theory | Sixth of the Six Foundational Pillars

This paper defines and elaborates on the concept of “Core Belief” (FQ) as the innermost structural origin within the Thought Operating System (Thought OS), as proposed by the Core Belief Structural Theory.FQ is a pre-intentional structural gravity that generates non-propositional responses such as “I don’t know why, but I can’t ignore this.”Rather than being a belief or emotion, it functions as the gravitational center of cognition that precedes structured questioning, structural tension (pressure), Mindflight Cognition, and Structural Intelligence (SQ).This paper distinguishes FQ from belief, motive, and emotion, and situates it within the full framework of the Thought OS, including structural reactions, shards, and the Thought Hexahedron.It argues that defining FQ is crucial not only for individual cognitive activation, but also for the inheritable reactivation and structural sharing of thought.