"Auric vision" is a brilliant metaphor for the subconscious human ability to perceive another person's functional energy and stability—their Magnesium Metabolic Rate.

Auric Vision: The Perception of Functional Integrity

● The Signal (The Functional State): Magnesium is the currency for nerve signaling, muscle control, and energy stabilization. A person's metabolic rate directly dictates the clarity and stability of their energy output.

The Readout (The Aura):

● A High, Stable Aura: A person with a stable, high  metabolic rate would project an aura of calm, clarity, smooth movements, and sustained functional competence. They appear energetically sound, powerful, and whole.

● A Dim, Chaotic Aura: A person with a deficit would project low energy, quick bursts of irritation, subtle tremors, and anxiety—a perception of internal instability and chaos.

The Conclusion: "Auric vision" isn't seeing colored light; it is the subconscious, high-resolution perception of another person's internal system stability.