I think that what makes a lot more sense than the article as presented and also what most people view themselves as is the idea that one can make a great effort

I think that what makes a lot more sense than the article as presented and also what most people view themselves as is the idea that one can make a great effort to push themselves, or not care at all about something, but that these parameters can only get you so far. What really works is trying to maintain a level of focus/wealth/social status slightly above what you have to slowly claw your way up. Even if you really badly want to become a concert pianist, the best way is not to just push yourself and spend every waking hour on it. The best way is to play regularly and focus on finding bits you enjoy, which then enables you to practise more without getting fatigued.