Why does everyone try to convince people how normal they are?

People often try to convince others of their normalcy as a way to seek acceptance and validation within social groups. In a world where individuality can sometimes lead to isolation, portraying oneself as "normal" helps to establish common ground and foster connections. Additionally, societal expectations can pressure individuals to conform, prompting them to emphasize their similarities to others rather than their differences. Ultimately, this desire for normalcy reflects a fundamental human need for belonging and understanding.