More so, if you consider the several kinds of people you encounter on a daily basis, you will discover that while some are from the ghettos, others live comfortably in well to do areas. Even their appearances and accoutrements provide the necessary information to differentiate these people.

Why do you think there are differences in the skin outlook of these people?

The answer is simple.

Some live in a state of squalor and poverty where affording three square meals a day is a difficult and troublesome affair, and their condition reflects on the appearance of their skin.