HXVFHZ

What do those random letters mean? They were the last letters I read at the eye doctor's office on Thursday. After I finished reading them, the technician said, "perfect." Perfect? That's never been a word to describe my vision, but it is now! Another amazing thing about those letters is that I've never been asked to even attempt to read them before. They would always stop on the line above it, because I usually struggled through those letters, if I was able to read them at all. Not only was I asked to read the HXVFHZ line, but I did it perfectly! I am so pleased. It's official--I have 20/20 vision.