Consider this: Most people live lives that are not particularly physically challenging. They sit at a desk, or if they move around, it’s not a lot. They aren’t running and jumping, they aren’t lifting heavy objects or throwing things long distances, and they aren’t performing manoeuvres that require tremendous balance and coordination. Thus they settle into a low level of physical capabilities - enough for day-to-day activities and maybe even hiking or biking or playing golf or tennis on the weekends, but far from the level of physical capabilities that a highly trained athlete possesses. These “normal” people cannot run a mile in under five minutes or ten miles in under an hour; they cannot throw a baseball three hundred feet or hit a golf ball three hundred yards; they cannot do triple gainers off the high board or triple axels on ice skates or triple backflips in a gymnastics floor routine. These are the sorts of things that require far more practice than most people are willing to devote, but - and this is important - they are also the sorts of abilities that can be developed because the human body is so adaptable and responsive to training. The reason that most people don’t possess these extraordinary physical capabilities isn’t because they don’t have the capacity for them, but rather because they’re satisfied to live in the comfortable rut of homeostasis and never do the work that is required to get out of it. They live in the world of “good enough.” The same thing is true for all the mental activities we engage in, from writing a report to driving a car, from teaching a class to running an organisation, from selling houses to performing brain surgery. We learn enough to get by in our day-to-day lives, but once we reach that point, we seldom push to go beyond good enough. We do very little that challenges our brains to develop new gray matter or white matter or to rewire entire sections in the way that an aspiring London taxi driver or violin student might. And, for the most part, that’s okay. “Good enough” is generally good enough. But it’s important to remember that the option exists. If you wish to become significantly better at something, you can.
Anders Ericsson & Robert Pool, Peak: How all of us can achieve extraordinary things












