No rich person behaves like a poor person. Do you see any rich people riding bicycles, renting houses, eating street food...? Or do they live in a mansion with servants, private helicopters...? How can it be said that rich people behave like poor people and vice versa?
Not only do you behave in the opposite of eating and drinking, there are many things that rich people and poor people behave differently. Suppose a poor person is interested in buying everything in his own way. In that case the rich people are different, they have a lot of money, and they can do a lot outside the ability. Moreover, the main thing is that behavioral change makes me think so much. Most poor people can move through their behavioral and integrity, but rich people often treat people in their gardens, house servants, etc. However many rich people or poor people are not behaviorally bad. We all should respect and respect people of all classes, whether they are rich, poor and middle class.