Excerpt: 'A Fractured Mind' - ABC News

Robert B. Oxnam became a prominent China scholar and head of the Asia Society, despite a constant struggle with alcohol, bulimia, depression and mysterious blackouts. He later learned that his problems stemmed from a rare illness: multiple personality disorder.

His psychiatrist first diagnosed him when an angry boy named Tommy emerged during one of their sessions. Through therapy, Oxnam was able to work through his 11 personalities. Today, three still remain. "A Fractured Mind: My Life with Multiple Personality Disorder" is Oxnam's account of how he pieced himself and his life back together.

Below is an excerpt of Oxnam's "A Fractured Mind."

Chapter OneBob: "I Always Tho