 So we can start to make a record of that, to track them, to make sure that we can try to control their symptoms, to try to manage their stress, to try to manage whether it's bipolar disorder or schizophrenia or anxiety or depression or some sort of type of compulsive behavior that we can identify it, manage it so that that person doesn't go off on the wrong track and doesn't go off killing people and hurting others. So it's a matter of