Strange night, tonight. Not a lot actually done, spent the first half of the evening thinking it'd be good to go out and see people over a few drinks, followed by attack of lethargy/depression when the option actually arose.
One good thing, though, was the discovery that ice + chopped (peeled!) kiwi fruit + tequila makes a pretty good stab at a home-made frozen kiwi margarita.
Dammit, it's barely midnight and this is Edinburgh. It's that tempting just to go out, anyway.