Visualization is a tremendous tool for achieving your goals. Have you taken the step to visualize what it feels like after reaching the goal? This can be even more powerful that visualizing the steps to hit the goal.
Being able to see yourself attain your goals is a very important piece of getting where you want to be. If you can't visualize it happening, the likelihood of success drops.
Visualizing what your life will be like after you have met your goal can be a powerful addition to the process. It also gives you a good idea of whether or not the goal is worth it for you to achieve.