 Many thanks to Bryce Huebner, Evan Thompson, Meir-Simchah Panzer, Teri Merrick, Geoff Mitelman, Joshua Yuter, Katherine Dormandy, Isaac Choi, Egil Asprem, Johan De Smedt, Taede Smedes, H.E. Baber, Fabio Gironi, Erkki Kojonen, Andreas Reif, Raphael Neelamkavil, Hans Van Eyghen, and Nicholas Joll, for their feedback on an earlier version of this manuscript.