I cannot stand the longrange spray and pray guys. I cannot ever see making a second shot if you miss the first. If you miss the first shot it is time to reevaluate the accuracy of your range finding, your drop data, or your ability.
I have missed a few times, what I have done more than a few times is set up for a shot got my dope dialed, then refrained from pulling the trigger. It takes some will power to refrain, but if you are not positive of the shot, hold fire.