Ten days late, and still the assignment remains unsubmitted

I have an awful headache. My head feels as if it is about to explode. And it's been getting progressively worse all evening.
Last evening, on the other hand, was most nice. I met S and his friend for a drink - well, I didn't actually meet him for a drink, that was just incidental; but I like saying I met insert-name-here for a drink, it sounds very amusing to me - and was greatly entertained and very pleasantly high.
And tonight I have this bloody headache.
I am most miserable right now.