Antisocial personality disorder is the more acceptable term used to describe behaviors that are sometimes called psychopathic or sociopathic. One of the most perplexing factors of sociopaths is that they are often charming and seemingly normal.

Women who are narcissistic think about themselves before others and act as if the world revolves around them. Women who have narcissistic personality disorder also always put themselves first; however, the personality disorder affects their lives occupationally and socially.

If there is someone in your life with a narcissistic personality, knowing how to deal with her will make your relationship a whole lot easier. Forget about the normal rules of love or friendship when dealing with a narcissist.

According to MedlinePlus, a service of the U.S. National Library of Medicine, a sociopath, otherwise known as someone with antisocial personality disorder (ASPD), displays long-term problems with behaviors—often criminal in nature—that “manipulate, exploit or violate the rights of others.

According to the Mayo Clinic, the average person produces up to two quarts of saliva every day. This seemingly large amount of liquid in the mouth goes unnoticed most of the time due to the constant swallowing that most people are able to accomplish.

While there is significant disagreement amongst psychologists and psychiatrists about whether a child can be diagnosed as a sociopath, there are early warning signs that signal when a child is deeply troubled.

Sociopathy is categorized as a personality disorder characteristic under the broader diagnosis of anti-social personality disorder.