Eventually everything connects - people, ideas, objects. The quality of the connections is the key to quality per se.
'm not saying I would never do acting again, because I love it, but there really is nothing compared to getting up in front of people and singing your music.
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.

