Iran will always be a country that makes people feel both familiar and unfamiliar. I am familiar with it because this country that is an enemy of the United States often appears in the media. I'm not familiar with it because the country as a whole is still relatively closed.
Iran is a strange country. It belongs to the Islamic Republic now, but ancient Suo Luoya is the root of their culture.
Zoroastrianism, as its name implies, worships fire, so it has the traditional custom of jumping into fire, which is also the reason why Iranians like to eat watermelon and pomegranate, which symbolizes prosperity and many children.