Baseball is 90% mental. The other half is physical. (Yogi Berra, late professional baseball player)
This is another of Berra’s malapropisms for which he was as famous as he was for his athletic accomplishments. His comment, though mathematically impossible, is not far from the truth. Any sports coach or musician’s mentor will affirm that a proper mental attitude is critical for the achieving of one’s goals. To excel, be physically fit and put your mind to the task at hand.
So be on your guard . . . Stay alert and be clearheaded. (1 Thessalonians 5:6)