The image of officials in the Qing Dynasty symbolizes unrealistic self-promotion. From the contemporary reality to the Qing dynasty, this means a psychological retrogression, that is, dissatisfaction and regret for reality. Official clothes are also euphemistic self-satisfaction. It's like your subconscious is angry and asking: Why can't I be an official? Suicide means "it's over", that is, this fantasy has come to an end in reality for you.
As can be seen from the concrete image of the dream, the dreamer has a heavy official-oriented thought, and his look up to the official position (just like looking up in a dream) and envy of the treatment of officials (cloud shoulder is a metaphor) are exposed in this dream. How can nature fool people? Frustration in reality makes you look bad.