I am going to make this simple. If you want to be successful you better pick a spot. the more you focus your aim, the more acurate your shot will be. more acurate shots = more deer on the ground. Another important aspect to doing this is it will always help with " buck fever". If you are focusing on a spot you are not focusing on the deer. You must practice this before hunting. It is best to use a 3-d target of what you intend to hunt. Try it and you will become a believer.It will also help with your follow through. Which makes you more accurate.