Interesting idea. I thought of documenting my journey in the sense of writing about what I am going through, taking video snippets whenever I feel like it with the idea of : 1. Helping myself first, 2. Being able to have something to look back years from now to empower me and humble me 3. To help whoever might feel inspired by my story.
Feel free to develop your idea more and offer me suggestions, I am always open to different perspectives