At least you didn't weld without a mask like I did. Spent the better part of valentines day stumbling around blind when I could have replaced all of my wheel bearings and hubs painted! 
Yeah mate, I watch those Bike shows on cable where they build 100,000 dollar bikes but apparently they can't afford a helmet and I think, "how dumb are you arseholes, anyway?".
Having said that, I did it once myself, used my cousin's welder and his mask was so pitted I couldn't see sh1t, so I screwed up my eyes to do one 1 inch bead (welding the hinge back onto my dads trailer) and woke up in the middle of the night with burned retina's.
My mom was a trained nurse so she put used tea bags on my eyes until I could see again, but it taught me how dangerous that is, and when I see these turkeys doing it on every show, I can't help but wonder what their eyes will be like in a few years? Not just stupid, criminally insane!