I once had a prescription for progressive glasses, and I hated them so much that I went back to wearing non-prescription reading glasses instead. The only part with a prescription suitable for reading was a tiny sliver across the bottom, so I had to tilt my head at a crazy angle to be able to read anything. I have *no* idea how people make progressive glasses work well for them. People said that they take a few weeks to get used to, so maybe I didn't give it enough time. I just don't see how that would have ever gotten comfortable. Sigh.