["Can't believe how awful I scored on that test.", 'Did you study?', 'I did but the calculus is so difficult to me.', 'Calculus 1?', "Yep, it was just introductory but I hadn't done math in so long."]
Just wait til you get to calc II... that's the miserable one.
When I scored a low mark on my calculus test. I scored a 50%.