Duke of Zhou inquired about it and dreamed of singing the opposite of others. As a result, none of the audience here has a naysayer's book.

Don't care too much. There are two possibilities for dreaming. First, you think about it every day and dream at night. Second, you don't sleep well. Try some foods that help you sleep. Third, don't be superstitious. Don't believe what happened in your dreams. It's just a joke from God. Keep an optimistic and positive attitude and wish you a happy day.