In the last episode of Daodu.tech's podcast, Michael was asked about his suggestion on writing and how to be informative. He answered that, when you haven't had a clear thought to elaborate, you should start writing first and the idea will get more concrete and clear by the process of writing. Therefore, you just have to start writing. Writing itself is thinking.
This also resonated with what Mark Zuckerberg said in his 2017 Harvard Commencement Address. "Ideas don’t come out fully formed. They only become clear as you work on them. You just have to get started".