I wonder if the boundaries between nature and nature are as distinct as talent and industry. For one, the ability to practice requires an ability to concentrate

I wonder if the boundaries between nature and nature are as distinct as talent and industry. For one, the ability to practice requires an ability to concentrate on the task at hand. Is this ability innate or can it be forged through practice. Perhaps, it is similar to our experience with premature babies - babies who are born earlier will never catch up in terms of stature or development. Perhaps those who don't have the initial ability to do focussed work never truly catch up either.