This is the most potent technique. Write a conversation between your "Past Self" (the one who was wounded) and your "Future Self" (the one who is healed). Let the Past Self ask for help. Let the Future Self offer wisdom. Transcribe it verbatim.

Writing the script is a ritual in itself. You cannot do it while distracted. Here is a practical methodology.

A script for a movie or webnovel centered on a protagonist’s journey from a weakling to a god-like cultivator.