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).
Though the psychiatrist makes it clear that Joker is a psychopath and possibly has a personality disorder, he explains that those qualities do not necessarily correlate with mental illness, and the Joker's control over his actions and knowledge that he is doing something wrong mean that he should be imprisoned instead ...
The character of Arthur Fleck is an authentic and well-researched depiction of a man with borderline personality disorder.
Since it's a fictional character and the story never mentions autism no-one could possibly know. However, when looking at Joaquin Phoenix's portrayal of the Joker it certainly doesn't shout autism at all… It's more likely that he's a psychopath where his Pseudobulbar affect (PBA) certainly doesn't help.
Personality Disorder, specifically, Histrionic Personality Disorder plays a key part in Harley Quinn's life. People with Histrionic Personality Disorder are “pervasive and excessive emotionally and display attention-seeking behavior” (Bornstein 1998).
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.
Harley Quinn does not have BPD
Mainly in the comics, Harley Quinn is was seen to suffer from visions or fantasies, which could easily be interpreted as psychoses. This is not a trait of BPD but is actually a symptom most commonly associated with Schizophrenia or Schizotypal.
His psychological disorder was found in some scenes at the movie such as Schizophrenia Disorder there are 9 scenes and 5 dialogues, Trauma Disorder found in 5 dialogues, and Dissociative Disorder found in 1 scene and 4 dialogues. So, it can be concluded Arthur fleck has a mental illness.
On the surface, this Joker wants to look “happy.” That's what he's told he's supposed to be. And, his uncontrollable laughing condition is because of how he's been forced to control his anger and sadness; to “stuff it” deep down inside.
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.
David Haller / Legion appears in a self-titled TV series, portrayed by Dan Stevens. This version was diagnosed with schizophrenia instead of dissociative identity disorder and possesses psionic abilities such as telepathy and telekinesis.
Not only does the Joker feel no remorse for his habitual crimes, but, true to his clown-like persona, he takes joy in them. He uses his cunning to find the best way to manipulate Batman out of hiding, his disregard for human rights and passion for anarchy both symptomatic of ASPD.
Martha reveals that she forced Psycho-Pirate, a villain with extensive knowledge of the entire DC Universe, to tell her the name of the Joker in the main DC Universe. It is then revealed that the Joker's real name is “Jack Oswald White.”
So what exactly is Joker's Personality? According to the Myers-Briggs Type Indicator (MBTI), the Joker's character would likely be classified as an ENTP (Extraverted, Intuitive, Thinking, Perceiving) personality type. This personality type is known for being charismatic, clever, and quick-witted.
And like most good versions of the Joker, he has the sociopath part down without a doubt. The fact that Bruce calls him a murderous psychopath is definitely an apt assessment. Heath Ledger openly stated that this Joker has zero-empathy. And with his actions over the course of the film, that's an accurate statement.
If you've been following the psychological thriller series You, you know it follows a bookstore manager who falls in love and develops an extreme obsession with different women. The latest season finally gives main character Joe Goldberg's condition a name—erotomania.
The Joker has had various possible origin stories during his decades of appearances. The most common story involves him falling into a tank of chemical waste that bleaches his skin white and turns his hair green and lips bright red; the resulting disfigurement drives him insane.
It is interesting to consider that Heath Ledger once described his Joker as a "Schizophrenic clown with zero empathy", and now, more than a decade later, the new interpretation of the character is born, not by his own lack of empathy, but by the lack of empathy in society in general.
Missing Eye: Joker had his right eye shot out by Harley Quinn.
Fleck (aka the Joker) did indeed suffer from PBA. That said, however, Hollywood definitely embellished his presentation. For example, his hyperbolic ballet dance after a trauma would not seem to be explained solely or at all by PBA.
Arthur's head injury in childhood is assumed after the description of ongoing childhood abuse. The audience sees Arthur mugged and beat up by a group of young men at the beginning of the movie, which might have further impacted his existing TBI.
Maleficent, the evil lady from Sleeping Beauty is one of the evilest characters of Dinsey. She suffered from Borderline personality disorder (BPD) which means a person has inappropriate or extreme emotional reactions, is highly impulsive and has a history of unstable relationships.
She was a highly-skilled psychiatrist during her time working at Arkham Asylum, having been trained in the field of psychoanalysis, and is stated to have a genius-level IQ.
It's no secret that Batman's Rogues Gallery represents various mental disorders. The Joker is no exception. In fact, fans and psychologists alike have claimed Joker has a slew of mental health issues. However, the most prominent disorder he suffers from is Borderline Personality Disorder (BPD).