I recently started wearing glasses. I should have seen the writing on the wall, but it was blurry... hence the glasses. And progressive lenses at that! I'm still trying to make the adjustment. I've never worn glasses before, and I've found these progressive lenses a challenge at times. Still, I'm glad that I went for my eye exam; the writing on the wall is a little clearer, as is the writing in the books I read and on the papers I grade.