I dreamed of a man. In my dream, I saw his five senses. There is a deep scar on his nose and bridge of the nose. His ears are very long, and his earlobes reach to his shoulders. I stared at him.

Dreams can predict the future, which is an explanation of your dreams. Another explanation, I'm not sure, is to remember his appearance and his position, and maybe we'll know the answer later. However, sometimes dreams are not so ghostly. If you are afraid of seeing what you dream in reality, then don't think too much, and it may not happen to some extent. Superstition is something you met in your last life, but this reason is very unreliable = =