When you grow up in that (multi-ethnic) environment, you see the world differently. Being a mixed-race child, I didn't always see colour in people, I really didn't. It was other people that made me see the colour all the time.
I was black growing up in an all-white neighborhood, so I felt like I just didn't fit in. Like I wasn't as good as everybody else, or as smart, or whatever.
Although some people will say it's a cliché, I think not having had a father when I was growing up affect me negatively because I didn't have a good role model to follow.