The world is full of people who have dreams of playing at Carnegie Hall, of running a marathon, and of owning their own business. The difference between the people who make it across the finish line and everyone else is one simple thing: an action plan.
What I think a lot of great marathon runners do is envision crossing that finish line. Visualization is critical. But for me, I set a lot of little goals along the way to get my mind off that overwhelming goal of 26.2 miles. I know I've got to get to 5, and 12, and 16, and then I celebrate those little victories along the way.
In the end, the American dream is not a sprint, or even a marathon, but a relay. Our families don't always cross the finish line in the span of one generation. But each generation passes on to the next the fruits of their labor.
Nice guys finish first. If you don't know that, then you don't know where the finish line is.
When the gun fires you must concentrate for every second on the way to that finish line. You should know exactly how long it will take you to and think about every step of the race you are about to run.