What are some advantages and challenges that young children face living in more than one culture?

This relates to me so much. I have 4 different cultures, its a long story how. A disadvantage is many people assume your a race that you look like, but you are not, and when i was in high school, for my schedule, under race it says "Two Or More" it that made me embarrassed, but felt special in a good way. And for young children, it for certain races they make your kids go to a language learning program, which is a long process, so it is easy to not mark down certain races when schools make you fill out the sheet. As a child, I felt special and unique in a good way vs my old classmates, just make sure your child is proud of their different cultures, and help them express them and make them feel unique about it.