Discussion: So what exactly does she do ALL night?

"probably she just stalks around the house, occasionally fingering objects and trying to figure out what they are and what they're for. she doesn't strike me as the kind of terminator that might go gallivanting in the night, when she could just stay home. and anyway, doesn't she have to stay in the house and make sure no other terminators come breaking in and trying to strangle John to death in his sleep? or maybe I'm wrong, maybe she's just sitting in front of the TV with the sound off and memorizing human body-language."

"Maybe she plugs herself to the nearest socket and enjoys the rush."

"Maybe she spends countless hours in front of the mirror perfecting her expressions, movements, perhaps even body language.
Maybe she wonders what makes guys crave sex so much.
Maybe she's writting an autobiography and thinking about a movie deal.
Maybe she is hooked to videogames and computer games.
Maybe she is memorizing all sorts of sexual stuff to please John once they get married.
Maybe she is the realwbemaster of this wiki forum and works on it at night.
Maybe she says that she never sleeps but she really does.
Maybe she is just afraid to sleep again because she had a really bad dream once.
Maybe she's afraid that if she looses conciousness her evil personality will surface and take control.
Maybe she likes the Home shopping network.
Maybe she is trying to gather as much of humanity's culture so that she might presserve it once everything is gone.
Maybe she sneaks out really quietly and goes home with her husband Cromartie. They talk about their day, then they go to sleep. She wakes up really early in the morning and sneaks back into the house and waits for the Connors to wake up.
Maybe she's thinking all night how to ask Sarah to take cooking classes or at least let her do the cooking more often.
Maybe she is so excited to be alive that she doesn't want to miss anything by going to sleep."