“You can’t achieve anything without sacrifice,” Coach Bald tells me the next day, his hand wrapped in a bandage. “Whatever talents you have, boy, if you don’t use them, you’ll never get anywhere. So we’re going to divide up your training into five simultaneous elements: physical training, technique, tactics, psychology, and theory. Each of these can be further divided into four elements: direction, volume, intensity, and recovery, and all of this in the pursuit of three fundamental elements: your athletic form, the maximum performance of all your abilities, and finally, boy, the optimum outcome. Understood?”