My dad wears glasses as well, and shoots a hind sight. He has had pretty good luck with his, although it does take some adjusting to when you first start shooting it. The hindsight works like a a rifle sight on a gun. You have two objects to lign up and put on your target, it isn't that hard to use, and if anything it will make you take an extra second and really aim at a spot on your target. Saying that a hindsight gets in the way when you are shooting is like saying that the sights on your gun get in the way when you are deer hunting. And many people use levels on their sights when target shooting, to hold the bow as level as possible. Making a habit of holding your bow level when target shooting will help build muscle memory, and will train you to hold your bow level naturally when hunting. Gainer, just saw the picture of your first bow kill buck, congratulations that is a nice one.