I took one of my finals today, and I completely missed the key issue in one of two essay questions. I did really well on the first essay question, but I think I just misread or didn't understand the question to the point where the real issue didn't occur to me. I did mention a case that related to the correct issue without realizing it was about that exact issue, but overall, I'm feeling awful. Is there any chance for recovery? I'm severely worried that I'm going to get a C.