This is a common fantasy often referred to as "double identity" or "introspection" that can appear in novels, movies, television dramas, and other works. In this fantasy, a person felt that they had two identities, one answering questions and the other asking questions, interacting with each other to form a complete storyline.
This kind of fantasy could stimulate people's curiosity and creativity, and it could also help people better understand their inner world. Through fantasy introspection, people can explore their feelings, thoughts, and behaviors under different identities to better understand themselves and the people around them.
Is it normal to fantasize that you're an elf and get into it and often talk to yourself without thinking and believe that you're someone else in your fantasy?
It depended on the individual's situation and cultural background. In some cultures, this behavior may be seen as normal or traditional, while in others it may be seen as abnormal or a psychological disorder.
Talking to yourself and believing in imaginary people are common mental health problems, especially in situations where you fantasize about yourself and become someone else. These questions may involve self-awareness, emotional management, social skills, neuroscience, and so on.
If you feel that these behaviors affect your daily life or worry that they may be a psychological disorder, it is recommended to seek professional mental health help. Psychiatrists, psychotherapy, and mental health professionals can help diagnose and treat these problems by providing support and treatment options.
Armin could be the storyteller. Sometimes characters take on this role to provide a unique viewpoint or to drive the narrative in a particular direction. But we need to know more about the story to confirm it for sure.
Armin is still alive in the manga. The story developments don't result in his demise. His presence remains significant and continues to shape the narrative.
In many fanfics, Annie and Armin's relationship can be complex. It might start from a place of mutual suspicion as they were on different sides initially. But as the story progresses, they could find common ground. For example, they both have a deep understanding of the cruel world they live in. This shared understanding can lead to a more empathetic connection between them.
Another theme is his relationships. His friendship with Eren and Mikasa is frequently explored in different ways. Some fanfics might focus on how his relationship with them changes as they all grow older and face different challenges.
A Jean x Armin fanfic often explores their unique relationship. It might focus on their growth as characters in different scenarios. For example, in some fanfics, they could be on a mission together and develop a deeper understanding of each other's strengths and weaknesses. This type of fanfic can also delve into their emotional bond, perhaps showing how they support each other through difficult times in the fictional world they inhabit.