What are 3 quotes that show Nurse Ratched's insecurities

The Big Nurse tests a needle against her fingertip. "I'm afraid"—she stabs the needle down in the rubber-capped vial and lifts the plunger—"that is exactly what the new patient is planning: to take over. He is what we call a 'manipulator,' Miss Flinn, a man who will use everyone and everything to his own ends." ch 1

Her three daytime black boys she acquires after more years of testing and ejecting thousands. They come at her in a long black row of sulky, big-nosed masks, hating her and her chalk doll whiteness from the first look they get. She appraises them and their hate for a month or so, then lets them go because they don't hate enough. ch 1

She smiles and closes her eyes again and shakes her head gently. "Of course, you may take the suggestion up with the rest of the staff at some time, but I'm afraid everyone's feelings will correspond with mine. ch 1