“Don’t ever say thank you,” a woman CO tells her. “That takes the power away from it.”
Bauer in this moment and choice of dialogue inclusion reminds me of Bly's encounter with the doctor. In Bly's book "Then Days in a Madhouse" when Bly refuses to open her tongue for the doctor to see he makes a point that he is in fact the doctor. In the highlighted text, it is a similar case of power dynamics and seat privilege in which the COs have a higher position and hence demand stuff rather than asking, with the expectation of ultimate submission.