Why does she take what is not hers? There are a lot of possible reasons, depending on whether the thief is just a thief or if this is the backup characteristic of someone in one of the social positions. If she’s mobbed up or a petty criminal, this indicates that she specializes in theft (and probably selling stolen goods).
But it’s also possible that she steals because she’s desperate and cash-strapped. It could be a psychological compulsion. Or she might just be a sticky-fingered sleaze with no respect for other people’s property.
I Steal, of course I can tell if that purse is a knockoff, clock an armored car, spot a pickpocket in a crowd.
Substitutes for: Secrecy.
Feature: Substitutes for Lie.
Feature: Substitutes for Pursuit.