Is it insomnia?

I'm not sure whether it's insomnia, the fact I've been messing with feeds and such again, or the fact that I feel a little... loopy...

But I'm still up. Surprisingly, since I didn't get quite enough sleep last night.

Ah well, I think it's really past time to crash...

And I did manage to get some cleaning done.... there's a whole lot left for tomorrow still.