Generally, when one speaks of traits, one thinks of the characters, but the worlds should also have traits that condition the way of living in them.
What could be the traits for a world?
According to nature, it could be desert, humid, rainy, windy, sunny, its land could be fertile for crops.
According to those who usually live there could be youthful, noisy, rural, quiet, to work, to study, ….
If we put a night bar in a world where only elderly people or people who like tranquility live then our business will not be as successful and even the neighbors could complain about our place
It would be best to put a farm in a rural world where people wake up early with the first rays of the sun and start working on their land.
The idea is that it is not the same to live in one world or another, even the same task can be easier or more difficult depending on where you live and how are the people who live in that neighborhood.