I'm tired enough that the idea of calling in sick tomorrow has a certain appeal. However, one of the difficulties of teaching is that calling in sick requires enough trouble and headaches that it's usually best to just go in unless the illness is truly debilitating. This kind of cold is one I can work through; it will just keep me crankier than normal.
Perhaps I'll get lucky and this cold will quickly pass me from my whining stage into my cold-euphoria state. In that mode, I'm tired enough to not even care how tired I am, and I begin to enjoy the achiness of my body and fuzzy-headedness that comes with the later stages of a cold. Most people I've talked to have not experienced such a feeling, which makes me wonder again about my mental state, but also makes me feel special for having such a reaction to colds (and occasionally certain types of flu).
That said, I think it's time for me to get to sleep.