Maybe you are right. If he was more laid back, he might not have the drive to excellence. That is what perfectionists tell themselves. "I need to be neurotic to stay vigilant and avoid failure." But it is a hard way to live. Who really knows whether it is truly the key to his success or not. I get the pragmatic idea that if it is not broke don't fix it, but there is more to life than winning basketball games. And if he burns out over it, it might not be the best strategy long term, even from a strictly basketball perspective.