Dream About Failing Algebra Test

I had a dream I was in my college algebra class. The weird thing was that my high school algebra teacher was teaching the class. We did his way of old fashioned pen and paper assignments and tests. This the one where it was a test. I got my test back, and while I was following along my answers and work were right but on the paper it said it was a D. And I asked him, he never gave me an answer. I walked out of the room with two middle fingers in the air and said fuck you.