- collecting notes only that’s related to a specified project and then you have to start all over again with each new project.
- Treating all notes as fleeting notes and just collecting lots of unprocessed notes inevitably leads to chaos. even small amounts of unclean and unrelated notes around your desk will soon induce the wish to start from scratch.
- Treating all notes as permanent notes and keep a notebook for every single idea you have and store all of them in one place which leads to the collection of good ideas is delighted by other notes which might be not good at second sight