Failing a class and having to retake it again is definitely not a good thing and causes them to be nervous and so someone who found out about it being optimistic is quite absurd.
Context: "I failed my Introduction to Statistics class and was very nervous of having to retake it again" Claim: "I was so optimistic when I found out I failed my Introduction to Statistics class and had to retake it again."
Considering the context, is the claim true, false, or unknown?