Resentment is a complex emotional state characterized by feelings of displeasure, indignation, or hostility, often stemming from a perceived injustice or wrong inflicted by another person or entity. Unlike transient anger or irritation, resentment can linger over time, festering as a slow-burning grudge that may influence attitudes and behavior long after the initial event has occurred. This emotional experience can be corrosive to personal relationships and community dynamics, as it may lead to avoidance, passive-aggressive behavior, or even revenge-seeking actions. In social and psychological contexts, understanding and addressing the root causes of resentment is often essential for conflict resolution and emotional well-being.