He hesitates, then raises a hand to press fingers against his forehead. “It’s like, a jackhammer, or... or, fingernails on a chalkboard, and a high pitched noise- um. What’s the thing in shop class? A lathe? All going at once, and it feels like my brain will leak out the ears. Can’t think straight, and I bet Excedrin Migraine wouldn’t touch it.” He doesn’t look at Nadeen, but does glare at a particularly offensive spot on the path.