I don't know concretely if it's due to superstition, but any time a new rule is implemented into the NBA or a new piece of equipment or a new technology, there is always a transition and adjustment period by players and coaches and anyone involved with the game.
Mom's eyes held yours for a moment. 'I don't like or dislike the kitchen. I cooked because I had to. I had to stay in the kitchen so you could all eat and go to school. How could you only do what you like? There are things you have to do whether you like it or not. ' Mom's expression asked, What kind of question is that? And then she murmured, 'If you only do what you like, who's going to do what you don't like?