Securing the Tensioned String Line

What happens here

Once the desired tension is achieved, secure the string line so it holds its taut position. Take the loose end of the string and wrap it around the main tensioned line, then pull it back over itself and around the nail again, creating a friction lock. This self-locking method prevents the string from slipping or losing tension without the need for complex knots.

Goal: Lock the string line in its highly tensioned state.