It is 3:17 in the morning.
I am in a safe room, in a life that by any external measure is secure. Yet my body is behaving as though something is coming. Heart alert. Jaw held. Breath guarded. Nothing is chasing me, and still the system will not stand down.
That contradiction became the question. What happens when the mind knows the moment is safe, but the body keeps acting as if it is not? Over time, I began to see a recurring pattern across physiological readings, a pattern that seemed to connect vigilance, breathing, posture and fuel.
NeuraGrip is the name I use for the body's survival grip, a state in which defensive readiness appears to persist after the immediate moment has passed. The book follows the Four Locks, then moves into practical Keys and Resets.