Yes, Carrie does have some dangerous abilities. But she's only dangerous when she's angry. While many people out there will understand the difficulties of dealing with an emotional high school girl, it's still just an emotional high school girl. Give her some flowers, bring her some cupcakes, make a mixtape – c'mon, do something.
Listen, if the difference between life and death is a smile, how about you jump around and do a silly dance? If you're an attractive man who just wants to be a really terrible person, you could sacrifice yourself to her and tell her you love her, thus saving everyone else from her wrath.
But once she finds out you don't really love her…. Good luck!
Chance of defeating: 100%