Original sentence: As a diagnosis, DID is controversial, with many professional psychiatrists and commentators arguing that it has no basis in reality.Some psychiatrists say they have encountered a number of cases that appear to them to confirm the reality of the existence of this condition.The idea is that at least two personalities may routinely take control of the individual's behavior.There diagnosis also calls for some associated memory loss that goes beyond normal forgetfulness, often referred to as "losing time"
Edited sentence: As a diagnosis, DID is controversial.Experienced psychiatrists say they have encountered a number of cases that appear to them to confirm the reality of the existence of this condition.It is believed that at least two of these personalities may routinely take control of the individual's behavior.There is also some associated memory loss, which goes beyond normal forgetfulness, often referred to as "losing time".While dissociation is a demonstrable psychiatric condition that is tied to several different disorders, specifically those involving early childhood trauma and anxiety, the manifestation of multiple personalities remains controversial