I was sitting here at my desk feeling utterly crappy - tired, spiritless, bored, whiny. I haven't been tired all week, so even though I'm slightly underslept, there's no reason I should be that tired now. I was just kind of disgruntled all over.
Our office building had a BBQ lunch for us, and I drank water with it. Not iced tea, like I have every day at lunch. When you're used to being caffeinated in the afternoon, skipping the lunch caffeine is a perfect way to become doldrumated.
I am now reviving myself with a glass of this Elixir of Life.