Make sure nobody knows your social Security number. Makesure you NEVER say the word "Nigger" infront of a African American person (unless you want to get your ass kicked) If you don't know something, always ask. Its better to ask then to be embarrassed being caught doing something stupid. Please take shower EVERYDAY. They have plently of water in this country. Don't put your arms around your friend's shoulders (of the same sex) like you do in Nepal. Its gay.