Coming from a long time glasses-wearer. Perhaps she can make out the words for short periods of time, but for longer reading, she prefers the glasses? After awhile, trying to make out semi-fuzzy words can give a person a headache.

I'm near-sighted, but I often walk around without my glasses. Everyone's fuzzy, but I can still make out their faces. I can even make out road signs with a little bit of work. I wouldn't want to be without my glasses for long periods of time, though, because it's a pain trying to figure out what those blurs 50 yards/meters down the road are!

"You need me. You wouldn't be much of a hero without a villain. And you do love being the hero, don't you. The cheering children, the swooning women, you love it so much, it's made you my most reliable accomplice." -- Lex Luthor to Superman, Question Authority, Justice League Unlimited