The key is not to prioritize what's on your schedule, but to schedule your priorities.
What do we mean by setting a man free? You cannot free a man who dwells in a desert and is an unfeeling brute. There is no liberty except the liberty of some one making his way towards something. Such a man can be set free if you will teach him the meaning of thirst, and how to trace a path to a well. Only then will he embark upon a course of action that will not be without significance. You could not liberate a stone if there were no law of gravity -- for where will the stone go, once it is quarried?
We have an internal check and balance system. By design we are so filled with possibility, opportunity, with greatness that when we live small, within the bottom of our capability, we innately know we should be living greater than that, and it creates a disconnect inside that leads us to feeling empty, unhappy, maybe even depressed.