In dissociative identity disorder (DID), previously known as multiple personality disorder, a person experiences the presence of two or more distinct identity states or personality states within themselves. These distinct identities, often referred to as "alters," can have their own unique traits, memories, and ways of interacting with the world. When one alter is in control, the individual may not have access to the memories or experiences of the other alters.
When a person has more than one system in their DID, it means that they have multiple groups of alters that operate as separate systems within their mind. Each system may have its own unique characteristics, roles, and interactions with other alters in that system. It's important to clarify that the term "system" in this context refers to a distinct group of alters, and the alters within the same system often share certain traits or characteristics.
Having multiple systems in DID can lead to complex and intricate interactions between the alters. These systems can have different internal dynamics, relationships, and levels of awareness of each other's existence. For some individuals with DID, the coexistence of multiple systems can be a way of coping with past trauma by compartmentalizing and dissociating from distressing experiences.
The different systems and alters within a person's mind may vary widely in terms of age, gender, personality, and abilities. Some systems may be more aware of each other, and there can be communication and cooperation between certain alters from different systems. On the other hand, some systems may be entirely unaware of the existence of other systems within the same person.
Therapy for DID typically focuses on helping individuals establish communication and cooperation among different alters, working towards integration (the process of merging alters into a cohesive identity), and addressing the underlying trauma that led to the development of the disorder.
It is essential to approach DID with understanding, empathy, and sensitivity, as it can be a challenging condition for both the individual and their support system. Proper treatment and therapy by mental health professionals experienced in working with dissociative disorders are crucial for helping those with DID lead fulfilling lives.