For more info on what my "condition" exactly is, check this wikipedia article. "
Note the "research" he has done. This was not recent, and he explains himself quite well. He is well aware of his situation, he's quite comfortable with it, and has no intention of changing.
Pathological: Of, relating to, or manifesting behavior that is habitual, maladaptive, and compulsive: a pathological liar.
He would not be welcome anywhere for long, especially in public, which is why he talked about preferring to post to actually meeting people. It's much easier to be a monster over long distances. The impersonal nature of the internet makes it difficult for people to "read" him based on behavioral ticks or other physical clues.