Reclusiveness, or the desire to live apart from other people, is not a disorder, but it may be the symptom of a disorder. It depends on the reason for the reclusiveness. Some people just like living alone and are perfectly happy, well-adjusted individuals. Others, however, live alone out of fear of others and anxiety over social situations. In the latter, there is some sort of disorder that should be treated by a professional.
severe obsessive-compulsive disorder and reclusiveness.
Bipolar I is a psychiatric disorder not a psychological disorder.
The psychological disorder associated with low levels of cortisol is known as Addison's disease.
Severe case of Borderline Personality Disorder
Post Traumatic Stress Disorder
No. Although marriage may be entered into by people with psychological disorders marriage in and of itself is not a psychological disorder. Marriage is a civil legal status in the United States.Along the same lines, and perhaps also addressing the intent of the question, the American Psychiatric Association has taken the position that homosexuality is not a psychological disorder.
depression
yes
No. It is thought to be a physio-psychological disorder.
dyslexia
A mental disorder is defined by psychological symptoms some of which are called psychopathological phenomena.
I think the entire movie its self pretty much justifies the psychological disorder of the main character(s).