You must excel in math for many reasons. Math by its very nature is a rigorous subject which conditions the mind to work more efficiently than it otherwise would. One of the reasons I teach my short-cut arithmetic techniques is so that people who learn them can exercise their brains regularly. Indeed such exercise not only stimulates the mind, but also helps keep your brain younger and less prone to degenerative diseases and decreased cognitive functioning. And there is no better brain stimulation than that obtained while you navigate within the mathematical disciplines, trying to work and solve problems of myriad levels of difficulty.

Scientific research has shown that mental stimulation not only improves brain function but also fosters the growth of new neurons. In fact decreased mental function is not just the result of old age or disease but more likely the result of a person