Ho hum. I've been having mood swings and feeling on the verge of tears for the last few hours.

Every time that happens I wonder if it means I'm having serious actual trouble coping with life, and every time it turns out that getting a good night's sleep makes it go away; and I do feel quite tired now, so I'm going to assume that's exactly what it is again. It's a bit irritating, though; if my body wants to hint to me that I should be going to sleep soon, I wish it would do it through the usual channels (drooping eyelids, yawning, etc).

The question is, am I going to manage to go to bed now, or am I going to inexplicably find myself playing a few games of Triptych first? I have a horrible feeling I know the answer to that...