In the U.S., saying 'How are you?'
is a common way to greet someone, whether it’s a stranger or a colleague.
Most people expect a quick response like 'I’m fine, thanks!'
or 'Good!'
rather than a detailed answer.
This can confuse newcomers who might want to share their real feelings or experiences.
They might start explaining their day, and the other person may not know how to respond.
This practice reflects American friendliness, acting as a social lubricant that helps make conversations easier without needing a deep discussion.