Ishmael Beah said this quote

One of the unsettling things about my journey, mentally, physically, and emotionally, was that I wasn’t sure when or where it was going to end. I didn’t know what I was going to do with my life. I felt that I was starting over and over again. I was always on the move, always going somewhere. While we walked, I sometimes lagged behind, thinking about these things. To survive each passing day was my goal in life. At villages where we managed to find some happiness by being treated to food or fresh water, I knew that it was temporary and that we were only passing through. So I couldn’t bring myself to be completely happy. It was much easier to be sad than to go back and forth between emotions, and this gave me the determination I needed to keep moving. I was never disappointed, since I always expected the worst to happen. There were nights when I couldn’t sleep but stared into the darkest night until my eyes could see clearly through it. I thought about where my family was and whether they were alive.