Thailand

Thailand's surface is famously easy — sanuk (anything worth doing should contain some fun), mai pen rai (never mind, let it go), jai yen (keep a cool heart). Underneath sits one of Asia's more rigid social hierarchies, and the thing that reframes everything else for a visitor is that these aren't in tension: the lightness is the machinery that makes the hierarchy liveable. Nobody argues upward. They defer, smile, and route around. This is why raising your voice is a total loss of face and never wins the negotiation, and why 'yes' often means 'I don't want to embarrass you by refusing.' Rank is physical here: the head is the high, sacred end of a person and the feet the low, dirty end, and the wai you give is calibrated to who outranks whom. Three things sit permanently above everyone and are not up for discussion: the monarchy, the sangha (monks), and your elders. Regionally the country is far less uniform than the beach brochures suggest: Bangkok and the central plains; the old Lanna kingdom around Chiang Mai, with its own dialect and milder food; Lao-speaking Isaan in the northeast, poorer and funnier and the source of most of the country's migrant labour and pop music; and a Muslim-majority far south. A single 'Thai culture' is largely a Bangkok construction.