I cannot be satisfied

I've been in the library for 2 hours (2 to go!), and I am freezing. Freezing! The brassy 92-degree heat outside is looking kind of appealing....

Oh, and do people not keep their voices down in libraries anymore? I just had to listen to a woman pace around the stacks talking on her cell phone for the last 15 minutes. And now I hear some other, rather shrill voice--although judging by the level of shrillness, it might be that of a small child. Still. As a small child, I was told to shut up in libraries. Or is it because it's the summer and no one thinks that anyone else is around?

--Okay, I just spotted the child, and she's like 7. Unacceptable!