Dorothy: Dr. Chang, please.
Dr. Chang: Well, I think that you are sick. I think you have something called chronic fatigue syndrome. It's fairly recent. There are many theories, but most of us believe it's a virus. It just has not been identified yet.
Sophia: The man's a genius. By the way, I loved Flower Drum Song.
Dorothy: Doctors just kept telling me I was depressed.
Dr. Chang: Well, depression can make a person feel tired, but depression doesn't start suddenly, give you swollen glands, sore throat and all the other symptoms. Now, there are certain blood tests, which we'll do, and if those results are abnormal that combined with the exclusion of the other diseases will compose a profile that actually thousands of people fit.