At a celebrity appearance, perhaps, or a sporting event, a rock concert, even a political rally?

If so, what was it like? How did it affect you? Did you join in? Was it thrilling, mind-numbing, sense-heightening, sexy?

Were you at all alarmed or frightened?

Did you feel different afterward?

Were you aware of a potential for it to get out of hand?

Topics: celebrities, concerts, hysteria, rallies, mobs, group behavior