Aycox also found the character sarcastic, "sharp-tongued, witty, [and] smart", as well as determined to get what she wants. Likewise, series creator Eric Kripke noted that she can "really twist the knife psychologically."
According to Aycox, the character is characterized by sarcasm, wit, intelligence, and a determination to get what she wants.  Series creator Eric Kripke also highlighted her ability to inflict psychological pain on others.