Disappointment is an emotional response that occurs when expectations are not met. It can arise from various situations, such as unmet goals, failed relationships, or unfulfilled desires. People often feel a sense of sadness or frustration when they experience disappointment, as it highlights a gap between what they hoped for and what actually happened. Disappointments can vary in intensity, from minor letdowns, like a canceled event, to significant life changes, such as losing a job. Learning to cope with disappointment is important for emotional resilience, as it helps individuals manage their feelings and adjust their expectations in the future.