Please answer both and do not use another experts prevous answers. thank you

$1.$ If you met a person for the first time who established little eye contact, did not smile, gave brief answers to your questions, and asked you no questions about yourself in return, what would be your initial impression of the person? What other explanations, beyond your initial impression, could account for the person$$s behavior? How might the fundamental attribution error affect your perception? If you met this person online, would you form the same initial impression?

$2.$ What kinds of experiences have you had dealing with others$$ cultural communications or behaviors that you have found peculiar or different? How do the concepts of world$-$mindedness and ethnocentrism help in these situations?