A crowd
Psychological (Freud)
A crowd can embody the many conflicting voices of one's psyche, or the pressure of the collective in which individual desire risks vanishing. Feeling unseen often points to a deep fear of insignificance or a wish to finally be recognized.
Oriental reading
Traditionally a crowd is often read as a sign of affairs growing tangled or hard to oversee. An orderly, peaceful gathering, by contrast, may promise aid, fellowship, and support.
People
Dream interpretation is for self-reflection and entertainment — it is not a medical or psychological diagnosis.