You find them all the time in books, lurking around. They are charming, they are sexy, they are dangerous. The hot but scary sociopath has become a common story trope. But how common is this person in life? Do you stand any chance of really knowing a sociopath…and has pop media made this way more of a thing than it actually is?
Devil's Snare
In story, the sociopath is often highly attractive, intriguing, alluring and mysterious. They are here to draw in the hero, to weave a sexy spell and ultimately, to be bested by the hero. Outsmarted and outmatched at last.
It was probably quite titillating once upon a time, but now it has become rather shopworn. Some writers combat this by trying to do something new with their sociopath. Often, a twist is employed where no one, even the reader, knows if this person is really a sociopath.
And from a statistics standpoint, probably not.
What About Your Friends?
Everyone has pretty much met someone they suspect of being a sociopath. If you want to get down to it, millions of people are sociopaths, psychopaths or have some other antisocial personality disorder. However, there are billions of people on the planet. Only about 1 to 4 percent of the entire world population can fit into one of these classifications. That's an extremely small amount of people.
At best, you will encounter a sociopath, psychopath or someone with an antisocial personality disorder at a ratio of 1:100, being very generous about it. Lots of people do not actually know, really know, 100 different people well. The chances of actually meeting and knowing a sociopath are very small…certainly, a lot smaller than all the stories out there that heavily feature such personality types would have you believe.
Fixing the Trope
People with personality types like sociopaths and psychopaths definitely make for compelling storytelling. But they don’t make for very realistic storytelling. Most readers, the vast majority of them in fact, never have and never will encounter one of these personality types.
Most people are not so easy to pinpoint. Often, people don't fit into a diagnosis or personality type. The best characters are highly fleshed out and have many different traits, both positive and others that are less so. Sometimes, it's best to avoid trying to make characters fit a specific disorder and simply write them more like real people...who continue to defy all logic and easy labeling.
Characters don't need to fit a trope or a type, because most human beings don't.