>>531577558
How maladjusted are you? Teen brothers and sisters, who should be considered as young men and young women as well as children, should not share a room because when kids hit puberty, there's a natural desire for privacy, especially between different genders, since they're developing very differently. They need a space to grow independently while they deal with their confusing hormones on top of that. That's why it's a near universal practice, and correct, to separate teenage brothers and sisters into different rooms.