in Long Days Journey into Nightwhat does the fog symbolize

In Long Day's Journey into Night, the fog symbolizes many things. It represents the confusion, uncertainty, and ambiguity that the characters are experiencing in their lives. The fog also symbolizes the isolation and loneliness that the characters feel, as they are unable to communicate effectively with each other. Additionally, the fog is a metaphor for the characters' inability to see clearly, as they are trapped in their own past and unable to move forward. Finally, the fog symbolizes the inevitability of death and the unknown future