Some people say that having a big house is true happiness. Although, some people from a rich family rejected this opinion, they feels lonely. Who can guarantee that inside of a big house having warm family without violences in their house.
Many of them choose luxurious and glamourous design for a house. Despite of their conditions, they don't have big enough salary to do it. Having a house with a luxurious and glamourous design in good conditions just covered from outside, who cares about relationship in that happend in their family.
Some of them, buy a house just for having difference social from the other people around them. Although, some people don't care with how much your salary.
It can be inverred that, having a house with expensive price is no cast-iron guarantee for your real happiness, despite of their wealth.