Hello there! Do you know what being part of a group means? It means that you are part of a team or a gang or a club where you can belong and have friends who think like you.
Well, sometimes people in a group can think that they are better than others and love themselves too much. They feel very proud of their group and always want to win and be the best. This is called group narcissism.
Imagine you are part of a group of friends who like to play basketball. You really enjoy playing with them and you all have a great time. But sometimes, some of your friends start to think that your team is the best in the world, even if you haven't won any championships yet. They start talking about how much better your team is compared to all the other teams you play against. They might think that they are the best players in the world and don't need to practice anymore.
This is not a good thing because it can make your team very arrogant and not willing to learn from other teams or players. It might even make other teams not want to play against you anymore because they don't want to deal with your team's overconfidence.
So, it's important to always remember that being part of a group is great, but it's also important to be humble and learn from others. It's good to be proud of your team, but it's not good to think that your team is better than everyone else.