[Tact not needed. She doesn't even clarify that she doesn't eat people, she just drinks their blood.]

I drink the blood substitute here on the Barge. Back home, we have packets of blood that we get from the local hospital.

[And by "get," she means "steal." Anyone who catches them are compelled to forget and they're careful not to take too many that it'd raise suspicion with vampire hunters.]

[But really. "Get" captures all of that. Right? Right.]