When you set yourself out with an objective, it's like going through a tunnel. You see the light at the end, evaluate the distance and prepare the amount of energy necessary to go through. Sometimes, however, your eyes trick you and the distance is farther than you expected, and even if it wasn't that far you feel the excess distance eternal. At times when you can't see the end of the tunnel, you prepare all of the energy that you can to be prepared for anything. When you do that, you may surprise yourself with how far you can go. You come to realize this way that you can do what you set yourself out to do, and when you set yourself to less, you will always achieve less. Always aim higher than where you intend to reach.