Lefties Only Golf Tip: So as you’re gaining experience and playing around the golf courses, around the area and playing different golf courses, you’ll start to notice that some golf courses feature very distinctly different levels to their greens. We call these levels tiers, so maybe a two-tiered green or possibly even a three-tiered green. And they’re made deliberately to make life a little bit more difficult for you. So as you’re hitting your pro shot into the green, there’s not just a green to aim for but there’s almost two greens, a green within a green, so an opt for a lower level.