I have been a bad student. I scheduled four hours a day of online lectures, but I’ve been averaging more like two and a bit, and spending far more time than usual just sleeping. I’m going to reduce the schedule to three hours a day, and try to be a bit more disciplined about it. Not sure why I’m sleeping more, I suppose it must be because I’m not going out, maybe my internal caveman has taken that as a sign that it should hibernate for the winter. The internal caveman, of course, knows not of calculus and so isn’t letting me watch lectures.