follow through. one important reason to keep watching the ball is also so that you can see if your ball landed anywhere near where you were aiming so that you can make adjustments in future games.
how you hold that driver can be the difference between a long straight drive and a whiff off the tee. you already know how to hold the club in your hands (grip). one common error golfers make is to place the handle too close to the palm of the hand.
you want to make sure that most of your grip is with the fingers, rather than the palm of the hand because this gives you greater 