Abstract:
Personality is a combination of three features of cognition, Behavior and Emotions. Unbalance, Destroy or weakness of these three features is called personality disorder. When a person works with the society, these three features make him more powerful to keep his social links confidently. So if there is a problem or unbalance in a person s personality, it will be harmful to both him self as well as the society. So this research will be a path to make aware of people about the personality disorders and how it helps to make a mentally healthy generation to the work focus for social sustainability. From intra-textual readings, watching of some selected psychological films, observing some selected mentally disable people who have anti-social behaviors, from mental health cure center a base hospital Kiribathgoda and discussions with some resource persons on psychology, research has got a lot of data about personality disorders and how its effect on society. When analyzing all these facts research found, according to the DSM - IV International clarification for mental disorders suggested ten types of personality disorders mentioned in psychology. To make a limited study area, the research is going on some selected personality disorders witch statistically significant on anti-social behaviors. So the research is based on the disorders that called “Paranoid Personality Disorder", "Passive Aggressive Personality Disorder", "Narcissistic Personality Disorder", "Antisocial Personality Disorder", "Borderline Personality Disorder". The research proved how these Personality Disorders are effects to build human behaviors in their day to day life. And the research shows how the social, political and the cultural background and also the individual experiences of a human being are effects on making the quality of a life in social sustainability. According to these findings its possible to assume that anti - social behaviors are the mirror which shows the inner qualities, and the spoiling of the mind is harmful effects on inter-personal development as well as the development of the society. The research will make more and more people aware of human psychological factors should be act an important part in the society in physical development as well as the non- physical development
