 and the swings that you'd see. But more importantly, you know, if you could really, if I could talk to him, it would be interesting to hear if he'd have any, that most of the patients do have some visual hallucinations. For instance, they might see some animals or people that aren't there. And typically they don't even bother the patient. They'll admit that they see them, but they're not truly hallucinations that are bothersome to the patient.