If you want to get everything done today, you will most likely end up doing nothing.
If you keep your queue open to the latest request, you will most likely end up doing nothing.
If you force yourself to do a task when you are just not in the right mindset, you will most likely end up doing nothing.
If you put yourself at the center of a mass distraction, you will most likely end up doing nothing.
If you are asked to explain what you do as you do it, you will most likely end up doing nothing.
There are plenty of ways to do nothing, and arguably just one to actually achieve something.
Take control of your attention.