The postulate of integration and social inclusion of refugees/forcibly displaced persons is based ordinarily on discussion on successful or less successful legal and social policy of introduction of newcomers into accepting society. Therefore, any success in the aforementioned sphere is related to appropriate and “modern enough” legal base dedicated to migrants/forcibly displaced persons/refugees/persons under international protection, or may oppositely signalize necessity of changes in the sphere, which was mentioned above. However, the process of integration and social inclusion appears to be two-sided process with two active actors, both the accepting state and the newcomer him-/herself. Thus, there are socio-psychological challenges that may negatively affect the process of introduction of this individual into a new community, which we will have to know how to face and how to prevent. But, before, we shall clarify as well as basically disclose the reasons of those phenomena. One of the most important challenges of the aforementioned matter, as it was confirmed by over 8 million refugees/forcibly displaced persons from Ukraine and over couple of million internally displaced persons in Ukraine itself, is development in newcomers the antisocial personality disorder (or sociopathy) as a result of tragic experiences, life/health threatening situations from the past (which have made those individuals flee abroad or to another regions of Ukraine). In our current article we will provide main triggers of development of the antisocial personality disorder in refugees/forcibly displaced persons from Ukraine, disclose its phenomena and main remedies dedicated to optimization of process of introduction of persons suffering form the aforementioned disorder to the accepting society.