look at the clock and found I am already late for the class
This dream may be pointing to feelings of anxiety or concern about being unprepared or late for something in your waking life. It is possible that you feel stressed about deadlines, responsibilities, or commitments you have made, and worry about being able to meet them. Alternatively, this dream may suggest that you feel like you are missing out on an opportunity or falling behind in some area of your life. It may be helpful to reflect on what specifically is causing this stress or concern, and to consider ways to address it in order to alleviate these feelings in your waking life.