Components of Pre-Writing
Pre-writing is low intensity and often serendipitous, dependent on thoughts flowing into you rather than you putting thoughts out. Here is a nonexclusive list of things that can be realistically counted as pre-writing.
Ideation (Deciding the menu)
Literally, what are possible things you could be writing about? Raw Idea Velocity is the focus here - remember you’re not signing up to actually deliver the thing - but if you have a flash of inspiration or insight sometime somewhere, write it down. It’s not uncommon for me to watch a good talk and come out of it with two ideas of things to write about.