Argues for importance of balance in life among art, music, business, manual skills, and sciences. Avoid becoming unbalanced and overspecialized in your private life. (See Work Life below for additional information) (Restak, Richard, MD. Mozart’s Brain and the Fighter Pilot. NY: Harmony Books, 2001, pp 216-217)

The brain is believed to be the flesh and blood mechanism or instrument through which the mind expresses itself. The brain is the control unit for the body and in order for the mind and body to be in balance, the brain must be in relative balance in order to create a balanced life externally. (The Science of Brain Training. Article.)