Back in class...

In class today, re-did the drill press project, re-read Chap. 11, did the book work for it, pre-test and test, then tried to stay awake to read Chap. 12, which I did finish reading, barely. Got to bed around 10:30 last night, but starting at 2 a.m. woke up every hour until my alarm went off at 5:30. Had trouble getting comfortable, which has left me wiped out today :(