It's lifted a bit. My concentration seems to have returned. Although at 2am I'm not really sure what good it's going to do me... I'm not sure what's been happening, it's been a really strange few days. My sleep is messed up -- although I got some over-the-counter sleeping pills that seem to work pretty well -- my appetite's been almost non-existent, I've gotten nothing done, and I've just been REALLY out of it. Here's hoping that tomorrow looks a little better.