This dream could symbolize feelings of being trapped or controlled in a relationship or situation. The man who claims to be your boyfriend but obscures his face may represent someone in your life who feels familiar but is not fully revealing themselves to you. His height could signify an overpowering presence, suggesting feelings of intimidation or insecurity.

The carnival setting often represents a place of joy and excitement, but in this case, it contrasts with your feelings of distress and the inability to seek help. The inability to speak might indicate feelings of powerlessness or being unheard in your waking life.

Consider reflecting on your current relationships and whether there are dynamics that make you feel constrained or voiceless. It may be beneficial to explore these feelings and think about how to assert yourself more effectively in your real-life situations.