According to Erikson's theory of psychosocial development, a conflict is a turning point when an individual struggles to attain a psychological quality like trust versus mistrust in early childhood. There are different types of conflicts including approach-approach, avoidance-avoidance, and approach-avoidance. Conflicts can occur at the interpersonal, role, intergroup, and international levels and can be caused by social dilemmas, competition, perceived injustice, and misperception. Conflicts can be dealt with using the four Cs of contact, cooperation through methods like common goals and learning, communication through bargaining, mediation and arbitration, and conciliation using techniques like GRIT.