Weather and a growing feeling of invincibility. These drivers have been racing for a while now without repercussion. Time after time, they see their fellow drivers walk away from some pretty nasty events. Maybe even them themselves. Probably giving them a sense of them being more safe than they are. There was a time when there was respect on the track. A little more give and take instead of just take. At some point, at just about any given track, something will happen to shock them and us back into a sense of reality. Until then, we'll probably see much of the same.