While you're thinking about the future, it's important to tend to the present. Direct some of your attention to the development of good habits that help your vision. Consume spirulina, chlorella and other blue-green algae in healthy shakes once or twice a week. These and other sources of beta carotene will increase the level of Vitamin A in your blood stream, which you need to support your insightful vision. Also, sports such as tennis that depend on hand-eye coordination are excellent forms of exercise.