If you think you can do something, you will be able to do it. Your ability is infinite for it is imbedded in your soul. You think you are the body or the conditioned mind, hence, you have the perception of smallness. As you meditate regularly, and practice living in the present moment with attention, you become a more soul-centered person, and your power and ability starts to expand. As your mind is clarified through meditation, the mind, too, feels more buoyant and confident. Your perception changes and you feel a drive from inside that You Can Do. Then the borders of impossibility fade away!