Why do we talk to ourselves? A new book investigates the voices in our heads

"The Voices Within" by Charles Fernyhough is an ear-opening book – and an important corrective to myths about schizophrenia, the brain and even our self of sense.
Read more: http://snapzu.com/gladsdotter/why-do-we-talk-to-ourselves-a-new-book-investigates-the-voices-in-our-heads