A scar is what remains when the wound loses authority.

A wound is live. It reacts to being touched, it dictates your movements, and it demands attention on its own schedule. A scar is what is left when the same event no longer runs anything, when you can look at it, refer to it, and continue with your day. The mark stays and the authority is gone.

Ask which of your old injuries still make decisions for you. Those are the ones that have not finished healing, whatever their age. Healing rarely happens by waiting alone, and asking for help with it is a practical step rather than an admission.