The brain is often divided into left and right, and more recently into lower and upper. As a result, people are catagorized as "left" or "right" brained.
Our brain, however, works best when stimulated as ONE with both right and left stimulated and encouraged to collide and collaborate.
The most amazing minds in the history of the human species (Einstein, Da Vinci, Jobs, Hawkings, Galileo, Aristotle, Tesla, Gates) had the ability to think logically with the curiosity and imagination of a child.
They capitalized the resources of their complete brain.