Dream of the elevator rising: elevators usually represent changes and progress in life. In your dream, the rising elevator may mean that you are experiencing some positive changes, or your expectations and hopes for the future. However, feeling scared and closing your eyes may imply that you are uneasy or worried about some changes or challenges in real life.
The floor is displayed as a negative number: this may indicate that your subconscious perception of something is negative, or you may be trying to escape something. The negative 27 layer may be a symbol, representing some kind of confusion or unsolved problem in your mind.
Get to know Daniel Wu and others: As a public figure, Daniel Wu's appearance may represent your pursuit of success, attraction or some idealized image. Other people in your dreams may represent other characters in your life or some expectations you have for them.
Dreaming of the airport and preparing for flying: The airport is a place to travel and make a new start. Dreaming of the airport may symbolize your upcoming new journey or life stage. Preparing to fly may mean that you are preparing for the upcoming changes, but you are not sure about the destination or the result.
Recent exams and results: You mentioned that you are waiting for exam results recently, which may be related to your anxiety and fear of the unknown in your dreams. You may be worried about your grades, which is reflected in your reaction to the uncertainty in your dreams.
Generally speaking, your dreams may reflect your expectations for the future, your anxiety about the changes in your current life, and your desire for success and recognition. If you are confused or uneasy about dreams, try to communicate your feelings with trusted friends or family members, or seek professional psychological counseling to better understand and deal with your emotions. Remember, dreams are only a part of your subconscious expression and can't predict specific events in real life.