You are, in fact, a mashup of what you choose to let into your life.
Become a documentarian of what you do.
Enjoy your obscurity while it lasts.
The best advice is not to write what you know, it's to write what you like. Write the kind of story you like best - write the story you want to read. The same principle applies to your life and your career.
Every new idea is just a mashup or a remix of one or more previous ideas.
There's an intuition learned through our work. Teaching others doesn't mean they can just go out and replicate it.