Nolan changed tactics as he knew he wouldn't get very far with the way Dr. Amrati was reacting. He knew that the doctor's time was precious and he was most likely on his way to see another patient. Thus he had to quickly rap up his interrogation. "Dr. Amrati, I really appreciate that you've taken this time to answer my questions. But I know there must be something that you've thought about in regards that would work with my sister."