In Dissociative Identity Disorder (DID), formerly known as Multiple Personality Disorder (MPD), the various identities or personality states are known as "alters." The alters may have distinct characteristics, memories, and behaviors. It is possible for one alter to "lock away" or suppress another alter, but it's important to note that the dynamics of DID can be complex and unique to each individual.
The locking away of alters is one way the mind may cope with traumatic experiences. If an alter carries memories or emotions associated with particularly distressing or painful events, another alter might "lock away" that alter to protect the individual from overwhelming emotions or to maintain daily functioning. This can be seen as a defensive mechanism used by the mind to shield the person from traumatic memories or experiences.
However, it's crucial to understand that this is a simplified explanation, and the actual processes involved in DID can be much more intricate and diverse. In some cases, alters may not be aware of each other, while in others, there might be varying levels of communication or co-consciousness between them.
Therapy for DID often involves helping different alters communicate, work together, and integrate their experiences to foster healing and improve overall functioning. The goal is not to eliminate alters but to develop healthier ways for them to coexist and support one another.
If you or someone you know is experiencing symptoms related to DID or any other mental health concern, it is essential to seek professional help from a qualified mental health practitioner experienced in working with trauma and dissociative disorders. They can provide appropriate evaluation, diagnosis, and treatment tailored to the individual's specific needs.