Why do Western people sound so robotic and cold?

When i try to talk to western people here, they sound very cold and robotic to me.

I am from somewhere in the mediterranian countries.

Sometimes I doubt, maybe my English is bad and they don't want to talk to me? In my culture and language, people are very warm and always talk to each other like they know each other very well.

Or is it really the Western culture? Especially Western Europe and the US people.

Why do Western people sound so robotic and cold?
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