Brothers and sisters can grow up together and still be very different
Full biological siblings are about 50% genetically similar genetically similar. They often share the same home, but can still grow into very different people.Sibling Rivalry: Why Siblings Become So Different
Families quietly push children into different roles
In many families, children drift into different identities to reduce conflict and claim their own place. One becomes the achiever, another the rebel, another the funny one.Sibling Rivalry: Why Siblings Become So Different
