Welcome to all; ... sorry I see it different
Not everything needs to be written down, but most things that we learn and pass forward are based on text, images, schedules, flows, templates, experience and notes written down in human readable format.
When I meet new people it is always a pleasure to find out that we are all so different and face the same problems that we can solve together in oh so many ways. And still when people experience that I have a different view on things they wonder if I am from another planet, just joking or that I may actually be right and have a point. If you need some help to solve a complex problem find someone who sees it different and then work together.
A good cookbook does not make a good cook.
A guide can show you the way but you have to start walking yourself too to progress.