Through the book, readers can explore the nature of normality, paranoia and unusual beliefs, voices, negative symptoms, medication, vulnerability to psychosis, and ways to stay well and manage setbacks. Turkingtonâs chapter on voices contains material from the Hearing Voices Network, a recently developed organization that works to destigmatize and normalize psychotic experiences. Sarah K.J. Wilcock contributes a chapter explaining how CBT can help friends and family members of a psychotic person to cope better and become active participants in the loved oneâs recovery.