After I came back from the station this morning, I took what I thought was going to be a quick nap. Instead, it turned into an all-day sleep-fest. I won't even get into my bizarre dreams about the United States becoming the new "Vietnam battlefield." What disturbs me is that I'm still tired - not in the "I just woke up" sense, but in the, "I want to go back to bed and sleep for another seven hours" sense. This can't be good.