no, it is onset by a traumatic childhood experience. Multiple Personality Disorder is actually more correctly (according to the Diagnostic and Statistical Manuel of Psychological Diseases - IV) called Dissociative Identity Disorder.
There is a controversy of whether you are born with the condition or develop it. Possibly both genes and the environment play a role.
In sharp contrast to Anti-Social Personality Disorder (sociopathy) is another personality disorder, termed Borderline Personality Disorder, in which the problem is the opposite of the problem of the sociopath: the sympathetic nervous system of person with BPD responds too easily, too strongly, and way too often!Meanwhile, in the true sociopath/psychopath, the fight-or-flight reaction is very brief, extremely difficult to sustain even in an emergency, and does not touch certain organs as it ought to do; sociopaths are chronically "bored" because they are literally half-asleep most of the time. (Even though they tend to look awake and behave in an alert, intense manner.)Additionally, although individuals with Borderline Personality tend to use manipulation in various forms such as malingering, these are usually intended to gain the concern or sympathy of perceived caregivers. In persons with Antisocial Personality Disorder, deceit and manipulation are used to gain material gratification such as money, gifts, etc. Also, personality features specific to APD, such as an extreme sense of entitlement, egocentricity, narcissism, and exaggerated self-assurance are typically absent in persons with BPD.
they have different personality and they are born this way.
It is a genetic disorder that people are born with.
When you are born has no bearing on your personality.
in my opinion i would say no a persons personality is created from the people around them and would change through their life because of the different people that they meet.
You can not get a disorder. you have to be born with it.
Autism Spectrum Disorder is a neurological condition, autistic people are born autistic - we do not know why people are autistic.
Your personality type has nothing to do with when you were born.
Minerva - Internet personality - was born in 1978.
that person an emotional person and sensitive one.
Pebbles - radio personality - was born in 1964-05.