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As I was saying; However, these types of personas can be a symptom of dissociative identity disorder (DID), a condition that affects the psychological well-being of an individual, causing them to have numerous personalities within one body.

This disorder is characterized by the presence of two or more distinct identities or personality states that control the individual's behavior, resulting in memory lapses and a significant alteration in how they perceive themselves and the world around them.

DID poses significant challenges for those affected, as one moment they may exhibit the characteristics of a 16-year-old, and in the next moment, they may display traits of a grown adult. Typically, DID serves as a coping mechanism created by individuals to deal with trauma that has profoundly impacted their lives.







 



To sum up, Fernando Pessoa was a great poet in the XX century who utilized the concept of "heteronyms" to create new personas with distinct personalities and voices. In contrast, with contemporary knowledge in psychology, some might suggest that Pessoa had dissociative identity disorder (DID), and writing was his way of coping with the multiple personalities that coexisted in his mind.