I want to make one of my MCs in the story I'm currently working on partially blind from an accident. My problem is I don't know HOW blind/not blind I want to make him. This MC needs to be able to still see well enough to fight with a sword. Now, that doesn't mean that he can't have blurry vision, blindspots, etc; he just needs to see enough to be able to fight. To make my story work, my MC also needs to NOT be able to see well enough to read. Is it possible to have him see well enough to fight, but not well enough to read? Any and all comments/thoughts welcome!