In the 1950s, "canned" laughter - a recorded laugh track - was widely used in situational comedies to get the audience to laugh along. It was effective and is still used today. That way, even if a joke turns out to be a dud, the audience would be lulled into laughing, or at least smiling. There is deep psychology at work in that, Sagittarius. As humans, we are prone to peer pressure. We want to feel included, and so we follow the crowd. Be cautious about that today. Someone may try to fool you into believing in something you shouldn't believe in. Don't be tricked into an agreement just to fit in.