My recommendation here is simple: work on at most one project per day. To clarify, I don’t intend for this single daily project to be your only work for the day. You’ll likely also have meetings to attend, emails to answer, and administrative nonsense to subdue (we’ll talk more about these smaller tasks in the upcoming proposition about containing the small). But when it comes to expending efforts on important, bigger initiatives, stay focused on just one target per day.