From the psychoanalytical theoretical framework, this study seeks to identify the main issues mobilized in teenagers in process of institutionally exit who are about to reach the age of majority. Through literature, we tried to understand what are the main anxieties and insecurities mobilized during this period. It was held brief review of the historical and social construction of institutional care in Brazil and an analysis of current policies and teenager s family and socioeconomic context. It was discussed the possibilities of subjectivity and construction of the sense of belonging within the institution, as well as the formation of the bond between the teenager and this space. Teenage was study by Winnicott s perspective, considering the time of transition and transformation that it represents and the condition of social vulnerability present in the studied group. Understanding the importance of the realization of a work of mourning before another break ties, repeating their earlier stories, intervention proposals were raised to assist the teenage to carry out a through this process. It was found that, in addition to professional training and housing promotion, the space creating opportunity where teens can tell their own stories is presented as necessary resource to come to appropriate them. Thus, it is intended to have the opportunity to build other roads and do not remain stuck only to repeat previous personal history and family.