It's all in their minds: visions, voices, taunting, never ending, driving them crazy or worse.  It's hard to imagine, but now, an amazing device lets you feel their pain.  The technology lets you go inside the mind of a schizophrenic. See what they see. Hear what they hear. Using the technique of virtual reality, Janssen Pharmaceuticals has developed a device to stimulate the visual and auditory hallucinations of a schizophrenic patient. Dr. Timothy Johnson explores the world of people struggling with the voices within.This "20/20" show contains the following additional stories:Victim's CompWindsheildsThis product is manufactured on demand using DVD-R recordable media. Amazon.com's standard return policy will apply.