There is no one perfect pre-shot routine

There is no one perfect pre-shot routine. You need to find the right for you. If it helps you any mine is; I stand behind the golf ball. Choose my club, the shot I’m going to make and view the shot before hand in my mind's eye. Once I believe I'm ready I make my first step towards the ball. In my mind the clock starts ticking. I set the club face first, then my upper body and right foot and then my left foot. I take two waggles and I'm out of here. Let it rip. There’s nothing you can do about it now. Swing the golf club freely and keep in mind they can't electrocute you if you play bad. Of course your wife could make fun of you and that might be worse!