“There is much to the psychopathic personality which is baffling and disturbing. 1 in about 25-30 people are psychopathic (also known as sociopaths or anti-social — the correct title being psychopath.) Since the majority or them are men, I wrote this site in part, to warn women about the dangers, especially women online, which I believe is a favourite ‘new medium’ which appeals to psychopaths. I have personal experience with this subject as well. This is because “antisocials (psychopaths) are not just characters in our fictional or true-life entertainments. They are family members, friends, co-workers, neighbors, or strangers we may encounter every day.”
See the following for the full article: http://www.cassiopaea.com/cassiopaea/psychopath_2.htm