Why do different cultures have varying concepts of personal space?

People in different places have different ideas about how close they should be to others because they grew up around different habits.

Imagine you're playing with your friends at the park. Some of them like to sit right next to you on the swing, while others prefer to stay a few feet away. That’s kind of like what happens in different cultures, people have their own ways of liking how close or far they are from others.

When you're little, you learn by watching the people around you. If your family always stands close when they talk, you might grow up thinking that's normal. But if your friends live in a place where everyone keeps their distance, like standing apart in a line at school, that becomes your idea of personal space.

Think about it like a big playground, some kids love to run and play right next to each other, while others prefer to have their own special corner. Just like that, different places have their own "playground rules" for how close or far people should be when they're together.