For me exams would be chicken feet only if i'm ready.
If you're ready and still find exam a nightmare, then there is
something wrong with you.
When i took my Japanese test i thought hell it would be hard, but
then when i sat for the paper, i browsed through the paper and
thought oh god this is so easy.
My only stress is how much i would score. To my surprise i got
80%.
I never got such a score for any other subject other than
POA.
Lols.