Dreams about descending staircases can often symbolize a journey into the subconscious or a move into a less familiar or more emotional state. Wet staircases may suggest feelings of instability or difficulty in navigating through your emotions or situations in your life.
The presence of people you attended school with could indicate a connection to your past, possibly reflecting unresolved issues or memories from that time. It might also suggest a desire to reconnect with those aspects of your identity or experiences that formed during your school years.
Consider reflecting on your current life situation and any feelings of uncertainty or nostalgia that may be influencing your dreams. Are there any recent changes or challenges that evoke similar feelings? It could be helpful to explore these connections further.