I've never needed them. :D A few years ago, I thought I did, since I was having trouble seeing things on the board while sitting in the front row at night school. XD; But I guess that was just because of the strange angle I was sitting on, since when I got my eyes tested soon after, I still had perfect vision. :x I would like to get them tested again soon, though.
I take pride in my eyesight because I'm the only one in my family who doesn't need glasses for any reason.