A young girl is a self-sacrifice. Self-sacrifice is giving up something you want or something you desire for the greater good or to help others (http://www.yourdictionary.com/self-sacrifice) because in story show we can see that a young girl has her own older red shoes to exchange for boots at thrift shop .She was taken to her father without shoes. She did like that because she saw that her father did not have shoes. She wasn’t wearing shoes is to walk back home with barefoot walk on the snow in the winter. So that for her father had shoes like the other but she without shoe. This is show that a young girl have a self-sacrifice to her father