The active position of the list, by contrast, should be limited to three projects at most. When scheduling your time, you should focus your attention only on the projects on your active list. When you complete one of these projects, you can remove it from your list. This leaves open a free slot that you can fill by pulling in a new project from the holding tank.
With this system, seperates tasks "single sittings" vs projects "more focused time blocks, multiple days"
