SIBLINGS When a family is young with lots of little kids, the more kids there are the less order. When the family gets older, siblings can become best friends. Anyone who has been around large young families can say without second thought that siblings are endless sources of fighting. There is a number of areas about siblings character. Gender combination, even age rank a lot of people would say that the oldest child is more bossy and the youngest child usually do what his older brother says and fights with his brother for little things like video games and the like.