Neko Case on ear fatigue

Ear fatigue is real. There's a certain point in the day where every frequency in my voice has a witness protection program box over it, and I can't hear that frequency any more. It's time to go. It's like when you look at a certain color too long and all you see is the opposite color on the spectrum because the cones in your eyes have become fatigued; they cannot maintain that level of intensity anymore.