Here we come to the end of the work week, and I've been wearing my glasses more often than not. I've even started getting used to seeing them on my face and, to an extent, how I see differently than when I'm bare-eyed. Today, though, they're making me feel a little claustrophobic. It's almost as though I can't get them clean enough and I'm looking at everything through a fog - despite knowing that I'm seeing more clearly with them on than off. The result has been a constant fidgeting and a nagging fear that something has gone horribly wrong.