My dominate right eye had several surgeries over the last few years and now has a blind spot that has interfered with its dominance. Now my left eye has had to take over the majority of my visual needs. Talk about change! I am making the adjustments slowly and safely. It has affected my quilting and some of the accuracy which is a bummer. I has however not stopped me! Some of my blocks are not perfect but I do my best and that is all that counts to me. Accuquilt has helped me a great deal with cutting and makes the piecing easier. There are still 'mistakes' though. I just have to keep on learning and that I will do.