AS ...thankyou for your comments,I too feel compassion for these people, life is a lucky dip,noone knows what cards they will be dealt.

SM.... I was not actually alluding to the shootings in the States,I do not have any idea about who and what these people were suffering from or not suffering from. (maybe these incidents are a shocking side effect of the gun culture in the States) I was merely asking whether people recognised p/s as having a mental illness.
Not all psychopaths and Sociopaths are going out on axe weilding missions.
There are alot of people who hold very important positions of power who have strong pyschopathic tendencies.