Capucci was the biggest schooling I had. It wasn't just about the technical knowledge such as color and volume but also about the secret rules and the beautiful codes of respect between the atelier and the master.
Don't reward bad behavior. It is one of the first rules of parenting. During the financial cataclysm of 2008 we said it differently. When we bailed out banks that had created their own misfortune we called it a 'moral hazard ' because the bailout absolved the bank's bad acts and created an incentive for it to make the same bad loans again.