So that 20 minute "pop in the new crown, no novacaine needed" turned into over an hour, the old temporary was cracked so it took a lot of wheedling (aka pain) to get it out, MORE temporary fillings because the crown didn't fit, TWO rounds of novacaine because it was so sensitive to cold and pressure, and all that time I got to stare at an inspirational poster that said "Friendship is like a rainbow between hearts."