Drafting and production schedules are more important than one may think in the world textbook publishing. At the same time, deadlines can be burdensome for authors. Missing them is a principal cause of marketplace failure. An untimely textbook, finding no uncommitted customers by the time it reaches them, is doomed. Furthermore, postponement—pushing back a product another whole adoption cycle—is usually not a good option.
The best way to deal with schedules is to master them at the very beginning through realistic planning, starting with a drafting calendar.

One of academia’s secrets is that most people struggle to get enough writing done. This is partly because they believe some heinous myths about writing, and also because they don’t know the correct habits. On top of that, scholarly writers are often quite anxious – about failure, about not writing enough, and about their careers. They frequently are perfectionists, but perfectionism leads to procrastination, which leads to paralysis.