Feeling a lack of core identity can be a distressing and disorienting experience. People who experience this often describe a sense of inner emptiness or a fragmented sense of self. They may have difficulty understanding who they are, what they want, or what their beliefs and values are. This can lead to a persistent feeling of being lost or disconnected from oneself and others.
One mental disorder that features this as a central symptom is Borderline Personality Disorder (BPD). BPD is characterized by unstable self-image and emotions, difficulty forming and maintaining stable relationships, impulsivity, and a fear of abandonment. People with BPD often struggle with a coherent sense of self, which can lead to rapidly shifting identities and difficulty maintaining a consistent sense of who they are.
Another disorder that may involve a lack of core identity is Dissociative Identity Disorder (DID), formerly known as multiple personality disorder. DID is characterized by the presence of two or more distinct identity states or personality states that control a person's behavior. Individuals with DID may have significant gaps in memory and experience amnesia between different identity states.
Moreover, Depersonalization-Derealization Disorder can also lead to a feeling of detachment or estrangement from oneself, often described as feeling like an outside observer of one's thoughts, feelings, and actions (depersonalization) or a sense of unreality or detachment from the environment (derealization).
It's important to note that the experience of a lack of core identity can vary widely from person to person, and not everyone who feels this way has a mental disorder. It can also be a symptom of other mental health conditions or the result of significant life stressors or trauma. If you or someone you know is struggling with issues related to identity or mental health, seeking professional help from a mental health provider is recommended. They can provide a proper assessment and appropriate support.