In medical jargon, “dual diagnosis” commonly refers to the concurrent diagnosis of a substance addiction compounded by a separate (but often interfering) mental illness. Dual Diagnosis glimpses into the lives of individuals who live with co-occurring disorders, and offers insight into their experiences, their treatment options, and the manner in which they adjust to societal expectations. This piece of long form investigative journalism delves into the hard facts and general statistics about the dually diagnosed patient, giving a more human perspective to a demographic too often dehumanized.