Okay, today was something of a cop-out on my part. I had intended to go to the library with Zuzana and then head out on my own to Prague Castle while she went home to get some homework done. Instead, as we left the library and I felt the cold breeze and the new books in my bag and, more than that, the fact that I was really tired and the cold was making my leg hurt(oh curse that fateful day in Japan when I wasn't watching where I was going!), I abandoned my original plans and went straight home. Where I had a lovely afternoon alternatively napping, reading The Jungle Books and the Silmarillion, and stretching the peronus longus muscle in my right leg.
And I don't regret it.