Psychopathy is the laymans term for Antisocial Personality Disorder.
There is no clear cause though it is belived to be caused both by genetics and early childhood abuse or neglect. Some scientist claim that it can bae caused by braindamage to the frontal lobes, but no clear explaination has been found.
Probably not, because a person with a psychopathic personality would not recognize the need for change.
No.
serotonin
Psychopathic Rydas was created in 1999.
Psychopathic Records was created in 1991.
They are born that way; it's not caused by upbringing. The mistaken idea it's caused by childhood conditioning, called Cycle Of Abuse, was caused by the increased chance that psychopathic parents would produce psychopathic children. It goes up from one percent in normal parents to perhaps five percent in psychopathic parents. The other ninety-five percent turn out ok, although with anxiety disorders such as PTSD.
Sugar or caffeine.
A psychopathic personality is one which has little morale conscience and never learns from experience.
Irrigation in Mesopotamia
Gallinger Municipal Hospital Psychopathic Ward was created in 1920.
The band Psychopathic Rydas is a band from Detroit. The band was formed in 1999. Psychopathic Rydas perform mostly hip hop music and some rap as well.
In some cases, a psychopathic tendency can be developed as a coping for some insecurity someone may have, but generally psychopathic behavior come about from a personality disorder. Also known as antisocial personality disorder.