"In my country, families are raised as though they are one. Although I am from the Dinka tribe, my parents didn't raise us as the Dinka tribe. They raised us as the Wek family, in the way they believed their children should grow up. So when you leave, the first thing you think is the ones you left behind. It's natural to help them in any way you can. I found a way to support myself rather than asking my Mum to give me money. I would work before school and send money back to pay for their rent and food."