This is how I seem to work. I can write a note like this, with 500 - 1000 words, in about 45 minutes and then it’s done. I mean, done enough that I can publish and feel satisfied. It’s both a blessing and a curse that my first drafts are largely immediately publishable. A blessing, because that means I have sufficient writing skill to be able to do that, and a curse, because it means I’m stuck at a local maximum of never editing my work.