"The ‘too much work in progress’ (WIP) cycle tends to start early in an academic life. The PhD is the beginning of signing up for a life of ‘forever homework’: where the amount of work you could, should or want to do will always exceed your capacity to actually deliver. The business of making knowledge is limitless and we are finite creatures. All that you can do is manage your relationship to the work – and your feelings about it."
https://thesiswhisperer.com/2023/04/01/zombie-projects-and-the-forever-homework-of-academic-life/