I continue to struggle with explaining my own creative process. I struggle to explain it to myself. I struggle to explain it to other people.
In fact, I've almost given up explaining it to other people. If I were a crueler person, I'd do this out of prickly, self-serious superiority. Instead, I, like many people, often let impossibility poison my desire to share.
If you want to know how to write about a creative process, begin by sharing with groups providing criticism you can react to and implement...

Movie seasons come in waves. Movie moods come in waves.
It's time for our Friday update! First the good news: progress is abundant on Diffused States' second chapter. In fact, there's too much material. At halfway, it's tracking to be twice as long as it should be.
The year 2016 is already bumping uglies with some of the worst years ever in recorded human history.
Movie seasons come in waves. Movie moods come in waves.
This is a recurring segment, with a recently-updated title, "Simple Answers," where I gather the questions I come across on the Internet in a given week, and provide a straightforward answer.

There is no singular tool for good writing structure. You simply need to use the tool required to convey your idea. The idea is in your head. It needs to get out of your head. How you make that idea available to people who are not your own brain is a miracle you determine. That's what writing is. Sentences can end in prepositions. And sentences can start with "and."