Slavoj Žižek in Žižek! (dir. Astra Taylor, 2005):
I have a very complicated ritual about writing. It’s psychologically impossible for me to sit down, so I have to trick myself. I operate a very simple strategy which, at least, with me, works. I put down ideas, but I put them down usually already in a relatively elaborate way, like the line of thought already written, full sentences, and so on. So up to a certain point I’m telling myself, no, I’m not yet writing, I’m just putting down ideas. Then, at a certain point, I tell myself, everything is already there, now I just have to edit it. So that’s the idea, to split it into two: I put down notes, I edit it. Writing disappears.