I think one of the key differences is how you socialise varies from country to country, but just that a lot of the internet is dominated by Americans and people

I think one of the key differences is how you socialise varies from country to country, but just that a lot of the internet is dominated by Americans and people assume that "they are unfriendly" or "they are friendly". The truth is that most of these "friendly" countries are just engaging in a form of small talk and politeness, similar to going from London (unfriendly) to Ireland (friendly), and that you are not actually making what normal people would consider friends. There are some who do genuinely travel a lot and make friends, but these people usually have global links from childhood or something else that forces them to travel overseas.