Why do we dream about people we don’t know?

Dreams about people we don't know can be interpreted in a variety of ways. On one hand, they may reflect our subconscious mind's attempt to make sense of the world around us. For example, if we're feeling anxious or overwhelmed, our subconscious may use a dream to help us process and make sense of our emotions. On the other hand, dreams about people we don't know may be symbolic of something else. For instance, a dream of a stranger might represent a part of ourselves that we're not aware of or that we're trying to come to terms with. It could also represent a new opportunity or a challenge that we need to face.

Ultimately, the interpretation of a dream about someone we don't know is highly dependent on the context and content of the dream. If the dream is vivid and memorable, it may be worth exploring further. Keeping a dream journal and writing down your dreams can be a helpful tool in understanding the meaning behind them.