Use your time for work, for work. Your time for play, for play. Your time for sleep, for sleep. Life begets life with focus. Concentration provides the basis for attention, and attention runs the world. Should one apply their attention to the task at hand, such task would be sooner complete and their movement to the next item on the agenda would be well-won. Rather than spending the time for the task meandering upon many tasks, they can get the time they wish in all tasks by simply focussing on each in turn, solely and only as the task is at hand. Focus is the decider between many, and what one requires in their corner for their swift victory. Distraction can be done, only in the time it is allotted. Encroaching upon that which has waited its turn is a sure-fire way to move still, fast.
Meditate.