Everyone must have a friend, a boss, or sibling who has known the art of story, the art of lying. He who can sorratear so great even the most competent researchers, in a dramatic and quite convincing. The compulsive liar who can not speak the reality that live and produce their own reality with fantasy and creativity. 
  
The term psychiatry is old, pseudologia fantastic, which is still appropriate the invention of stories that never happened and in fact that is interesting for the listener. These stories belong to the category of disorders factual, that is, behavior not real, genuine or natural. In extreme forms, reveal pathological compulsion to lie. When the disguises and inventions assume a predominantly physical to fake illness that causes unnecessary hospitalizations, the disorder is called Munchausen Syndrome, because of the character drama, the baron who had wonderful stories appeared in many guises and with great dramatic instinct . 
  
An example most trite, that everyone is in their circle of relations, is the inveterate drunk that fills the gaps in his memory with fabulações complicated. But to children with brain in perfect order fable, so it is not known to serve as witnesses in court. All these phenomena belong to an uncertain area of psychology, is where two worlds collide: the costumes and the fable. The psychiatry interprets the story as fictitious lie, pathology. 
  
The fable clearly predominate in these figures or examples that tell stories exaggerated, as the biographical fictions, disguises the denials and wanted to say: "I am not their facts. Do not let what I have strange, for mystery is placed in a factual world. Must invent a world that makes the illusion more real to who I am than the 'realities' social and environmental. Moreover, I do not lie or invention: the fabulações occur spontaneously. Can not call me a liar, because the stories coming from me about me are not talking about me. " 
  
If reasoning, we have a parallel universe, an "I" that accompanies us from the small, which interprets the environment and our behavior in different ways. It's like playing to a naked and become a great football player, trying to imitate the dribble and skill. Being in a job interview and a great executive, but have no experience. Being a writer and the dreams of each character, see a movie and become the good guy. The other "I" is our guardian angel and our path is one that carries the dream of achieving that, many times, failed to materialize and may become our curse and lead us not to deal with daily events in places like alienated the world. 
  
The Eskimos speak of another soul, be it internal, within the same body, is foreign, and it will come, put and will, living things, places and animals. The anthropologists who meet with Aboriginal Australians call this second soul of soul-to-kill. 
  
So, there is someone who is his twin, his alter-ego, his shadow, which is exactly the same as you, and sometimes seems to be your side and your other "I". This "other" walks with you and can speak for you, create and live your life. This may arise where the compulsive liar who can not describe the reality with the touch of imagination, without the presence of other "me" which accompanies and may even be that "other" the speaker's story. 
  
As the child with his imaginary friend, the executive with the money invisible, the politician with the promises cumpríveis not, this desire to be a larger scale, is what is expected of himself and the world and not be worried about fact, the liar becomes a magician attract the souls of those who heard him and impressed the hearts of the people listening.