Day after day becomes more evident where the network has for many people in his way of relating (in some cases the only).This phenomenon, which is growing at leaps and bounds, as the internet is opening in the field of Psychology new questions or questions.Is positive or not this kind of linkage?It is a healthy and effective way of linking or magnificent or hidden pathologies of character and/or psychological disorders? Some authors refer to the space of the internet as a psychological space full of meanings, symbolism, an extension of the intraspsiquico of individual world, where they mix fantasy, desires, conscious and unconscious, transferenciales projections, the oneiric. Unlike the relationship in person, the network presents particular characteristics since it is a social space limited from the moment in which the physical interacccion this excluded.Network identity can be forged, manipulated or can stay in the anonymity, transforming the interaction into a pure fantasy detached from any actual element.Network transcends the particular limit and the parties have the same opportunity to communicate. This new psychological space gives many an opportunity to supplemental and positive close new ties, maintain a more everyday communication and fluid with each other, and not in general presents greater risks. However, it is important to consider in this analysis of linkages or interactions by internet people who exhibit characteristics of introversion, low self-esteem, problems of relationship and intimacy, and trends or addictive behaviors, since they are the most vulnerable and prone to suffer negative consequences. Special attention is the person with tendencies or schizoid personality disorder, characterized by the inability to establish real links.The relational conflict of the schizoid is centered in a great need of approach that is facing a great terror of being devoured, so it tends to keep distance to preserve his mental security.This great terror to privacy keeps it solo.The network is a dysfunctional linking and a way of perpetuating the pathology and therefore for this person the psychological suffering. Is also important to consider the compulsive personalities that are characterized by jump into action without measuring consequences and alternatives and with large internal control and manipulation needs, which are those most at risk of becoming addicted to this medium… As the internet itself, we are just starting to explore a still little-known terrain but with huge opportunities for exploration and new theoretical and clinical approaches.