Another vital use of a host’s authority is to temporarily equalize your guests. In almost any human gathering there will be some hierarchy, some difference in status, imagined or real, whether between a sales vice president and a new associate at an all-hands meeting or between a teacher and a parent at back-to-school night. Most gatherings benefit from guests leaving their titles and degrees at the door. However, the coat check for their pretenses is you. If you don’t hang them up, no one else will.

