Colleagues in the unit have a dinner party (the kind of small gathering), and there is nothing in common at ordinary times, just doing their own things. They have a good relationship with the alliance

Colleagues in the unit have a dinner party (the kind of small gathering), and there is nothing in common at ordinary times, just doing their own things. They have a good relationship with the alliance. Should I join in the fun? Unit dinner or group building, you can go if you want, but you don't have to go if you don't want. If the leader forces you to attend, you have to listen to the leader. If the leader doesn't force you to give advice, just go with your mood.

If you go to strangers or people you don't know very well, it will be embarrassing to eat that meal alone.