Before revision: Wants can be any physiological or psychological need, such as the need for food; as an example, an individual can drive to Waffle House with the expectation that their hunger will be satiated by the fluffy omelets there.
After revision: Wants can be any physiological or psychological need, such as the need for food; as an example, an individual can drive to a diner with the expectation that their hunger will be satiated by the food there.