IMO your posting is fine! Yes, unfairness is an issue of mine, too... but I'm learning to handle it

I agree with Twinks on the eyes... If you have been studying more intensely due to exams, that could have a negative effect (lol no, you can't tell professors, I'm unable to study, it hurts my eyes (brain, etc) lol) If you get any severe pain in an eye, call an opthalmologist immediately... and let them decide.

Good wishes on studying! Hope all that you study comes back to you at test time. TC