Even on my Coursera classes I had to "buy" the professor's book online in order to take it for credit. If I audit, I still had to buy the book to do homework.
Online books are the worst because they’re really hard to sell once the course is done. Most of them you can’t sell. My favorites are the little stands that opened up on campus after finals week. You can sell your hard copy textbooks to these people. They’ll offer ~$15 for your book. People do it too because they need the money.
I used soy milk consumption as a leading indicator for cuckness so the we probably haven't reached peak cuck yet. GL.
What's your strategy? If I were you, I'd sell covered calls against any stocks (this is what I do against my dividend stocks now.) It's only a few cents per share per week but if we're going down, I'll take the extra yield in addition to DRIP.