Definition
Cultural adjustment is the multi-year process by which a migrant comes to feel that the destination — its foods, smells, climate, sounds, work tempo, and public manners — is a place they live, not a place they are visiting.
It is usually described as roughly U-shaped: an early period of novelty and openness, a deeper trough of homesickness as the novelty wears off, and a slow eventual settling into a workable equilibrium. Some migrants never complete the curve; others repeat it every time they return from a visit home.
Why it matters
How it works
The first weeks of a major move feel different from everything that comes after. Everything is signal: the way the buses smell, the way strangers do or do not make eye contact, the temperature of the tap water, the shape of the sky between buildings. For a few weeks the migrant runs in an almost euphoric mode of noticing, often called the "honeymoon."
The trough comes later, usually after the first holiday season at the destination, or after the first illness or the first interaction that goes badly because of an unread cue. The novelty has worn off. The smells and sounds that were once interesting are now just the daily texture of life — and it is not your daily texture. Migrants in the trough often eat origin food obsessively, call home more than they meant to, and develop strong, often unreasonable opinions about whatever is locally normal but wrong to them.
The eventual settling is rarely an "aha" moment. It is the slow accumulation of routines that belong to the destination: a corner store the cashier knows you by sight, a route home that feels reflexive, a small set of weather complaints in common with neighbors. One day the migrant realizes the visit home felt foreign, and that is its own kind of grief.
The Great Migration produced a layered version of this. Black Southerners moving to Chicago or Detroit or Los Angeles in the 1940s faced a sharper climate, denser streets, faster work, and a more impersonal civic manner — and were doing the adjustment without the support of an embassy, a co-ethnic press in their first language, or any of the infrastructure that later immigrant waves would build. Adjustment happened anyway, mostly through kin networks and Southern social clubs that re-created familiar rhythms inside the alien city.