In America, you can often meet people in ridiculous outfits, especially on the subway or on the street. This does not prevent you from continuing your journey - everyone is immersed in their thoughts and no one cares about you. Here, such an attribute will cause bewilderment among people, and you will feel uncomfortable. From which Nick concluded that the same people live here as in the whole world, but there are still significant differences between cultures and ways of life.