Use your body! Of all of the types, you probably feel you could almost do without your body, and it is easy for you to spend many hours at the computer or reading or listening to music. While there is nothing wrong with any of these activities, your balance requires more physical activity. Try running, yoga, dancing, martial arts, working out, even taking a walk. When your body is awake and your blood is flowing, your mind is much sharper and you have more internal resources.