Sociopaths love mind games

Sociopaths are known for playing mind games, but why? Is it boredom? Is it because we happen to be very good at it and people generally like to do the things they happen to be very good at? For instance, this comment from a reader:

Ive just figured out Im a Socio, Im not really bothered by it(How can one miss what one has never had?). Now that I know... I feel empty. Well I do feel something, The Games, Oh the thrill of the games. But everything else seems like shallow water in comparison (its there just not as strong as others I expect).

Im twenty-two, rather gifted in games. I was always like I am ;) I learned from two game players... As the Caterpillar would say; "Whoo Are You?"

Am I uncommon?
-Anonymous.

If you mean are sociopaths uncommon, then no, they are all around you in different shapes and sizes. If you mean are there other people who make game playing one of their primary activities, then no, again you are not alone. One might say that entire cultures were built on a predilection for game playing, most notably Gypsies. But who doesn't enjoy a well-executed con? For instance, the man who "sold" the Eiffel Tower, Count Victor Lustig:

Everything turns gray when I don't have at least one mark on the horizon. Life then seems empty and depressing. I cannot understand honest men. They lead desperate lives, full of boredom.

Of course, be aware that there are consequences to game playing, like dying of pneumonia in Alcatraz.