Besides all the other thingsI mentioned, you really MUST become the predator. I still get nervous and want to do it right, but by the time the moment of truth comes I'm in the total predator mode. I become invisible, I am the arrow, I know it's couldn't be going better. I'm alert to all the deer around me and don't draw until I know I can do it unnoticed. I have the confidence that at that moment just before the arrow goes.. I know I've won.... and it usually happens. All the time, even though I'm taking it all in, I'm aware of the spot and not much else matters. It's just automatic after a while. You just can't rush into it. There's time usually to regroup if something changes and you have to pick a different hole and start anew.