I would say it is all too common in most social situations. It's normal that people get overexcited. People should behave, but often do not. What one is suppose

I would say it is all too common in most social situations. It's normal that people get overexcited. People should behave, but often do not. What one is supposed to do when it happens? Find a new job? Do you also have opinion, that generally working with adults one does not need a manager or a superior? Managers manage people, they should manage meetings.