This dream may symbolize feelings of disconnection and alienation from your past. The old workplace represents a time in your life when you had a sense of belonging and familiarity. However, upon returning, you find that things have changed and you no longer feel like you fit in. This could reflect a current situation in your waking life where you feel out of touch with old friends or colleagues. The front area supervisor person may represent authority or guidance in your life, and their permission to walk around could suggest a desire for validation or acceptance from those in positions of power. The fact that you don’t recognize anyone or anything could indicate a sense of detachment from your past self and the people you used to know. The student who doesn’t remember you may symbolize a fear of being forgotten or replaced. The awkwardness and comments from your former friends could represent your own insecurities and doubts about your place in their lives. This dream may be a reflection of your current feelings of nostalgia and longing for the past, but also a reminder to focus on building new connections and finding a sense of belonging in the present.