Although he harbors convictions, he is also cowardly. Reiner suffers from severe psychological trauma in Paradis, which coupled with his mother's insistence and his own disillusionment with Marley, makes him extremely depressed and suicidal.
However, beneath this facade, Reiner developed serious emotional and mental problems as a result of living a double-life. While still loyal to his true cause as a Warrior of Marley, he was unable to cope with the guilt he felt towards his actions and thus began to suppress his true memories in an effort to escape.
However, he is also revealed to have serious emotional and mental problems as a result of his actions, he suffers from borderline personality disorder. While still loyal to his true cause as a Warrior, he was unable to cope with the guilt and has begun to suppress his true memories in an effort to escape.
Borderline personality disorder is one of the most painful mental illnesses since individuals struggling with this disorder are constantly trying to cope with volatile and overwhelming emotions.
However, the guilt of all the people who died because of him caused Reiner to develop physiological trauma and he developed dissociative identity disorder, developing an alter-ego that believed he really was a soldier and not a Warrior.
Reiners armour was created for a time period that was long gone, and so its only natural that advancements in technology would be capable to harm reiner's armour. His armour isn't suited for battles any longer. The whole purpose of the armoured titan is to provide protection.
Eren started to despise Reiner after he revealed himself as the Armored Titan. He started to only view Reiner as a despicable traitor to humanity you had no right at all to live. Eren wanted to make sure that he killed both Reiner and Bertholdt with the slowest gruesome pain they would ever feel.
The psychopathology Arthur exhibits is unclear, preventing diagnosis of psychotic disorder or schizophrenia; the unusual combination of symptoms suggests a complex mix of features of certain personality traits, namely psychopathy and narcissism (he meets DSM-5 criteria for narcissistic personality disorder).
While there is no cure for schizophrenia, research is leading to innovative and safer treatments. Experts also continue to unravel the causes of the disease by studying genetics, conducting behavioral research, and using advanced imaging to look at the brain's structure and function.
Driven nigh on insane by the guilt he held on to for his actions in the Marleyan operation to retake the Founding Titan from Paradis, Reiner was unable to reconcile his sense of duty with his ideals. His defeat at Shiganshina cemented this, where the sacrifices he made all proved to be in vain.
“…he is also revealed to have serious emotional and mental problems as a result of his actions, displaying symptoms of dissociative identity disorder. While still loyal to his true cause as a warrior of Marley, he was unable to cope with the guilt and has begun to suppress his true memories in an effort to escape.
As a last resort Reiner transferred his consciousness to his body's nervous system and then Bertholdt flipped Reiner over so he could regenerate without his weak spot open and be attacked again.
Reiner's psychological issues resemble those of dissociative identity disorder, in which a person's identity is fragmented into two or more distinct personality states, producing behavior changes and lapses in memory.
Treatment can involve both medications and psychotherapy, depending on the disease and its severity. At this time, most mental illnesses cannot be cured, but they can usually be treated effectively to minimize the symptoms and allow the individual to function in work, school, or social environments.
Anxiety disorder is the most treatable of all mental illnesses. Anxiety disorder produces unrealistic fears, excessive worry, flashbacks from past trauma leading to easy startling, changes in sleep patterns, intense tension and ritualistic behavior.
Everyone knows Harley Quinn as the Jokers' girl, but how did she become Harley Quinn? Personality Disorder, specifically, Histrionic Personality Disorder plays a key part in Harley Quinn's life.
Joe has criteria that correspond to obsessive-compulsive personality disorder, which is that he is often anxious about himself and the people he loves, so he cannot control his emotions to commit sadistic actions to kill people who he considers to interfere with the relationship between Joe and Beck.
For starters, Langley asserts that Batman, despite popular opinion, does not have a mental illness. The Dark Knight exhibits some symptoms of post-traumatic stress disorder, but not enough to warrant a formal diagnosis.
The feud between Marley and Eldians is long, full of horrific war crimes and an understandable resultant hatred of one another. Eldians once used the power of Titans to conquer the world by drowning it in blood -- a war in which Marley especially suffered.
Because the mission was to capture Eren and bring him back, not for Reiner or Bertholdt to BECOME the Founding Titan by eating him. The Marleyean Warrior Unit does not seem to hand out multiple titan powers to one person.
He's a violent, virtually unstoppable murderer, monster, and traitor with no intention of stopping what he's doing or even so much as sparing his own friends (other than Reiner and Annie); He deserves to die in fear, agony, and in the most horrific way possible.
