Culture is like an iceberg, with most aspects hidden below the surface. There are three stages of cultural adjustment when moving to a new culture: initial enthusiasm, then confusion and resentment as one interacts more with the new culture, and finally acceptance and understanding.
Some key aspects of American social customs include greeting others with handshakes or hugs depending on familiarity, maintaining casual friendships focused on small talk, and showing up on time for social invitations while bringing a gift. Dating customs emphasize equality between men and women. Personal hygiene like cleanliness and grooming is also important in American culture.
Common mistakes made by Indians include issues with time management, lack of documentation, improper email etiquette,