Dreaming of disappointment signifies feelings of frustration, letdown, or unmet expectations in your waking life. This dream may reflect a sense of disillusionment or sadness stemming from a recent event, relationship, or goal that did not unfold as anticipated. It suggests an emotional reaction to a perceived failure, missed opportunity, or inability to achieve desired outcomes. The dream of disappointment serves as a reminder to assess your expectations and adjust them accordingly, as well as to find healthy ways to cope with setbacks and setbacks in order to move forward with resilience.