because we don't want to destroyed or disappointed children's childhood fantasies. we never heard kids obsess with their fantasies at their childhood or there are cases, which childhood fantasies affect children as they grow up. but we have experienced how disappointed children would be when they find out their childhood fantasies are phonies. childhood fantasies are stories that children need as they grow up. It makes children have hope and expection for their lives.therefore, it is okay to tell children"white lies" to protect them from dis!