On the other hand, at least I actually did something that I've been promising myself I'd do for ages - get some execise. I went jogging this morning. Not very far, it must be said, merely to the college and back, but that was far enough. And I got permission to stay on until the 16th July, too, which is useful because a friend of mine's having their wedding on the 14th, so I don't have to worry about hotels and so on (just about rent - hooray).
I really have to get myself into order, though. I think that I'll dedicate tomorrow to getting a sensible revision plan, then the weekend to oodling about and getting relaxed and organised, and then start properly on Monday. And I'll ignore how often I've said that so far.