Yes, it is possible for a person with Dissociative Identity Disorder (DID) to be unaware of the different personalities (alters) within them. The lack of awareness of these distinct identity states is referred to as "lack of co-consciousness" or "amnesia barriers" between alters.
In DID, the presence of two or more distinct identity states is a key diagnostic criterion. Each alter can have its own unique characteristics, memories, and behaviors. When one alter is in control (fronting), there may be little to no awareness or memory of what happens when another alter is in control. This lack of awareness is often referred to as "losing time" or experiencing memory gaps.
For example, if one alter is present during a certain event or situation, another alter may not have any recollection of it occurring. This lack of continuity in memory and awareness can be disorienting and confusing for the person with DID.
The dissociative amnesia between alters can serve as a protective mechanism, helping the individual cope with traumatic experiences or overwhelming emotions. The amnesia acts as a way to compartmentalize memories and feelings, allowing the person to function in their daily life without being overwhelmed by the full extent of their traumatic experiences.
It's important to note that the level of awareness and communication between alters can vary significantly among individuals with DID. Some individuals may have more co-consciousness and communication between their alters, while others may experience greater amnesia and compartmentalization.
Treatment for DID often involves increasing co-consciousness and communication between alters to foster integration and cooperation, which can lead to improved functioning and well-being. A qualified mental health professional experienced in dissociative disorders can help individuals with DID explore their experiences and work toward managing the condition effectively.