Trig? Trigonometry?? Maths???

Ugh!!!!!

I wouldn't call that happiness preventing. I'd call that massively unhappiness inducing. Makes me want to whimper with sympathy.

And I have no idea about it. And the Nazgul is rather tugelbendish in her ways. We won't be able to appeal to her for any help or explanation (as she did for Ashie) until long after your midnight, which would be a bad idea per se...