It should be remembered that if one has to take shot that is not in a normal position, as when bending way over to shoot under a branch that the arrow will visually be to the left for a right hander shooter.  I do not claim to know what happens when other people get shots at things like rabbits in brush or deer in thicker cover, but I find that more often than not, I need to do something a bit outside of normal.  For a ground hunter, like myself, having a fluid shot timing is the difference between getting off a good shot or letting it go by, especially when hunting small game.