Conflict arises from differences in values, perceptions, ideas, and needs between people. These differences are usually minor but can be magnified when strong feelings are triggered, violating someone's core needs like safety, respect, or intimacy. For long-term relationships, it is important to acknowledge that both parties have needs that are equally important. Healthy responses to conflict include understanding others' perspectives calmly and respectfully, forgiving without resentment, and believing direct conflict resolution benefits the relationship rather than avoiding or punishing the other person.