(NPR) – When I was 5 years old, I experienced war for the very first time. It was 1986 in Aden, South Yemen, and political rivalries turned into violent conflict. One day, the house where my mom, sister and I were staying was badly damaged after a rocket hit a nearby military vehicle. I remember looking at what used to be the living room, and the wall and windows were gone. My mom picked up my little sister, grabbed my hand, and started running. There was no time to put on shoes. I stepped on glass and other sharp objects, cutting my feet.