No lie, I know a guy who lived at home when he was 30. He does a lot of important things including helping me build the house for his parents. He is always doing something important even when it doesn’t pay. I can’t say more because I don’t want to give away who he is. Happy and health “self-actualized” in Yungian terms. Even people who need to get by with welfare because they have kids even though they are poor. I don’t see anything wrong with that if they raise them well, Maybe the kids will pay it back to the society which they belong, meaning it is societies responsibility to raise kids too. Someone’s got to have kids and ours are going to be too worried about having a big house and portfolio to do it.