Lesson Learned

I stayed up until 5AM. First mistake.
I was prepared for class. I was sick. I took a nap.
I woke up for class. I was queasy. I went to class. Big mistake.
I taught somehow faciliated the first two classes. I managed not to faint or otherwise embarrass myself.
I fell apart in my office. I cancelled my last class. I felt awful.
I went home. I crashed. Lesson learned.

Still crashing. Try again tomorrow.