 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. So he might be being able to talk. He certainly wouldn't tell us that, but that would be one of the things. Sundowning at night, the confusion at night is a big problem with patients with any type of dementia. Remember that any type of dementia would have sundowning is what it's called.