One of the biggest mistakes I see people make is not focus on the one task at hand. By having a list of priorities and tasks to be completed that day, you can eat your frog for breakfast and work through one task at a time, focusing all your attention in the moment. You must be present! The mind is focused on the current task when it knows that now is the time to work! What you are currently doing is exactly what you need to be doing! Keep your mind in the moment and not think about what needs to be done later, or start something else now. Stay present and stay productive!