Matt, I'm really enjoying this thread and follow it every day.
Let me tell you a little story that might remind you to wear those glasses. A few years a tiny little piece of metal snapped off the tip of a chisel I was using. It was kind of the size and shape of a fishing hook barb. It pierced my left eye, right at the edge of the pupil, and ended up settling right inside my eyeball. They had to pop the eyeball out, cut a door in the bottom/back, and fish it out with a magnet. Luckily I was under a general anesthetic, cos I don't think I would've wanted to see what was going on there.
Amazingly, after months of pain, my eyesight was unaffected. I was extremely lucky, but I learned a very valuable lesson. I wear safety glasses even for changing ceiling light bulbs now, ha.