I wasn't immediately sure what happened, but when I kept noticing that the car wasn't handling properly (drifting to the right), it wasn't that hard to figure out. Fortunately, I was very very close to my destination anyway, so I kept going until I got there and then phoned for help. (Repeatedly.)
Then came work; nothing interesting there beyond the norm, but it did eat up the vast majority of my day. I got home only like two hours ago. And that means that, obviously, today's not been a productive day. Kinda hard to be productive with so little spare time. OH WELL. There's always tomorrow!