If you don’t have a golf shot routine, you’d do worse than to start with this one.
I really liked this video golf tip from Ossie Moore on The Golf Show where he discusses where and when you should be making your shot and club selection.
The final tip is an extremely good one. When the butt of the grip is back in the golf bag, forget about that shot and move on to the next one. So best not to carry the club with you, get it back in the bag!