This monograph outlines emotional experience as structured data packets, not moods. It details the components of emotional signals—signal, intensity, latency, decay, direction, distortion, payload—and demonstrates that suffering arises from misinterpretation, not pain. Emotional data is presented as the cleanest predictor of future behavior, revealing what systems will choose, tolerate, and sustain. The core problem is identified as poor emotional storage, where present signals become mixed with old triggers and patterns. The purpose of Emotional Cybernetics is framed as converting emotional experience into clean, structured, reusable intelligence, making emotional data the real operating system with the mind as its interface.