Four in the morning, by the sound of the birds

The math assignment changed from interesting to dreary quite quickly, and then I made a mechanical error in a decryption which took fully six hours to detect. For the first time in a very long time, I seem to have made a night of it.

Today (yesterday? Thursday) I got back both my essay and my Micro assignment. Respectively an A and an 88%. Reasonably pleasing. There was also a Micro lecture, on which my main thought was "why are we discussing extensive form rationalisability using an example in the normal form?".