My internal clock needs resetting

I'm incredibly off-schedule, because - in addition to resuming class - I slept for about five hours on Sunday afternoon. I was exhausted - Saturday was in no way an early night but I managed to make it to work on Sunday morning regardless. Then I slept from about 12:30 to 5:30 or so, which meant that when the time when sane people who have class at 9 AM go to bed rolled around, I was wide awake.

Off to bed soon with me tonight, then.