2. Map out an exit route
Carrie White made sure nobody could escape the gym once she made the mental shift from “Omg I’m the prom queen!” to “I’m gonna kill everyone in this gym.” So—and this tip is sort of a blanket for all prom-based slasher flicks—prime yourself to flee at the first sign of trouble, whether it takes the form of a knife-wielding killer or an awkward teen girl with weaponized psychic powers.
