This monograph formalizes the Energy Decay Curve (E↓), a universal law governing all emotional states. It outlines three phases: Rise (E↑)—fast onset, high volatility, distorted perception; Saturation (E⇔)—peak charge, unstable perception, logic unavailable; Decay (E↓)—charge dissipates, clarity returns, grounded thinking possible. Decay is presented as a built-in stabilization mechanic essential for human reset and coordination. Loops occur when perception re-ignites the signal before decay completes, creating micro-, meso-, macro-, and identity loops. Understanding the decay curve enables precision reset—waiting for decay before meaning-making, stopping re-triggering, and allowing clarity to return mechanically.