Instead, I watched TV with some friends, then spent the evening trying to study for tomorrow's COA exam. It's really hard to study for something that doesn't really interest you at all. But the office pays for it, and I should (theoretically) get a raise once I'm certified. So I did a whole book of practice tests, and I scored between 69 and 91%, without actually studying... so tomorrow morning, before the test, I'm going to review instrument maintenance, Schiotz tonometry, and how to examine kids... and I should be okay.
At least the main floor of my apartment is clean!