Rarely have my eyes been this tired! I have worn my glasses for longer periods this afternoon than I have before at any point, and for the first time at all in the last fortnight.

I still can't get used to them, and I seem only to manage five minues on, ten minutes off. I should get to bed earlier, give them more rest.

We still have bizarre IT problems here; my PC won't let me in and I only have limited access from the one I'm using. The IT Helpdesk seem to have gone to ground and are nowhere to be found.

On the plus side, I have managed nearly a full edit of one of my earlier NWO sheets, simply by adding around five pages to it.

More coffee, that's the answer.