nurse ratched considers mcmurphy to be a manipulator. what are three reasons she gives for him wanting to be one?

Ratched claims McMurphy is a “manipulator” who will use everyone and everything to his own ends. She claims that sometimes a manipulator's end is to disrup the ward. The nurse, Miss Flinn, asks what the motive would be, but Nurse Ratched reminds her that this is an insane asylum.