Have you ever pushed yourself so hard that a physical part of you shut down due to the overload? This happened to me back in the end of 2016. I knew something was wrong in September but I couldn’t see my eye doctor until late December. When I finally saw my eye doctor she told me that my eyes were not responding to the prisms in my reading glasses that corrected my line of sight. These prisms helped me read and without them my eyes read 2 lines simultaneously making the words move around and difficult to pull together.