Teenagers are always attempting to mold themselves in order to discover which mold fits best. However, there are those who are intelligent enough - or "enlightened", if you will - to shed all of their childish facades and evaluate themselves and make a stab at introspection. A few of those more able-minded teens may find that they are lacking or in possession of things that others do or do not have and after research and questioning and a bout of confusion, they may also find that they fall along the sociopathic "norms" (although, a better phrasing would be that they fall along the norms researchers have applied to sociopaths - even though everything in this world is quite fluid and without norms). Thus, they attempt to find community; a place wherein which resides others who are sociopathic or have other personality variants and compare themselves to these individuals.
I believe some people may be mistaking the natural ability to be easily confused and researching into a community and asking questions to this community in order to discover if they are the same with just being a "poser". However, of course there ARE teenagers who try to fit into a different skin because they think it's "cool", but writing of every teen as such requires a lack of intelligence and the ability to properly observe one's pray before devouring it - or in this case, misjudging it and finding out later that it has claws and fangs much bigger than your own.