5. You’ve got a big blind spot in each eye
No matter how amazing you think your 20/20 vision is, we all have areas that we just can’t see. Try it out for yourself.
I will like to help, get a larger picture, close one eye and focus on the opposite letter (R for your left eye, L for right). Now move your eye towards or away from the screen until the other letter disappears. You can share the results within our comment section.
