Wow, I wonder how you got by. I'm useless when I had -2 or -3 myopia: couldn't recognize people's faces, couldn't read signs. With -3 I think your computer screen even looks blurry.
With significant difficulty! I was very bought into the idea that glasses make your vision worse. By the time I got my glasses, I couldn't read the menus that fast food restaurants post overhead or enjoy board games with friends (requires reading small text on the playing pieces).
