Feeling sicker and sicker as the evening wears on, shower helped for a while, sleep would help, can't sleep. Also feeling kind of nauseated, unrelated to being sick. Layered issues. Feeling pretty tired of everything, somehow still managed to get sucked into a discussion of complex networking problems a little while ago, pretty good distraction, could use more of those.
Keep having these moments of sadness, worse than I can really bear, then they go away again.
Why is there something rather than nothing? Trick question.