Answer:
Strained or ruined interpersonal relationships. Physical injury due to tendency to engage in fights. Physical injury due to risky or reckless behaviors, such as aggressive driving. Onset or worsening of mental health disorders. This could be on a personal level self vs (another person), or on a worldwide level (Self vs. Humanity). Genocide, war crimes, crimes against humanity, and crimes of aggression can all destroy communities and families. It can disrupt the development of the social and economic fabric of nations. The effects of Genocide, war crimes, crimes against humanity, and crimes of aggression, include long-term physical and psychological harm to children and adults, as well as a reduction in material and human capital.
Also, Genocide, war crimes, crimes against humanity, and crimes of aggression can increase the risk of anxiety, depression, low self-esteem, and poor school performance, among other problems that harm their well-being and personal development. All in all, this can cause not only a family or community to fall apart but a whole country (in some circumstances).