You Move Closer To Your Computer And Television Screens
This may also manifest as a need to move anything that you're reading closer to your face. Your handwriting may become messier, since you can't see the path that your letters need to take as clearly. If you realize that you've suddenly moved your favorite chair closer to the television or that you're beginning to wish that all of your favorite books came in large print editions, chances are, there's something not quite right with your vision. You should also pay close attention to how close your nose gets to your desk when you're reading or working on paperwork: the closer you get, the better the odds that there is something amiss with your vision.