The preschooler is sometimes overwhelmed by feelings that he does not know, cannot name and does not know how to manage, and often the only method he thinks he can deal with is the aggressive gesture. These behaviors, once assumed and internalized, can develop along the child, and the size can increase to the point where society is forced to isolate the individual and remove him from his midst, to ensure the safety of other members. In this paper we have highlighted both the role of psychoeducation, as a tool par excellence meant to change over time the profile of the individual and make it more desirable from a social and professional point of view, and the particularly important role of the family in future adult formation and transmission. a set of principles and values, healthy and perennial.