"For the sort of retainer your friend has me on," Chandra said, over the burr of the clipper, "you’ll get no jokes at all. I’d never tried it before. Seen an instructional video. I’ll do better next time. Keep your chin down." This last to Milgrim. "Really it’s to cover bald spots. Up top. Going that heavy on the sides may be pushing the envelope a bit." She shut the clipper off.