I have another question for Durhane.
One comment that Dr. Stewart made—it was kind of interesting the way the two witnesses were talking—was that we'll respect the commentary from the physician and the patient, because in some cases they know best. At the same time, Dr. Stewart was saying, and I'll paraphrase, that may be, but you're still going to have to have your physician, etc., prove without a shadow of a doubt that they have to stay on this drug.
You see thousands of people throughout your career. Is that the right approach to take?