Back in 2008, I was riding on a train in from downtown Chicago, when a mother and her little girl stepped on. The mother sat her daughter in the seat and stood next to her. The mother then stared out the window and glanced at her phone from time to time. What she failed to see during the entire train ride, was the old man she had set her daughter next to. This man smiled at the little girl and stared at her for nearly the entire ride. This smile was not a loving smile of a grandfather with his granddaughter. This smile filled me with anger, fear, and disgust. I moved across the train and stood directly in front of him and stayed there. He looked up and the burning lust in his eyes turned to fuming anger at me. I’m sure I would have lost that fight, but every part of me wanted to throw him off the moving train. Instead, I just burrowed my eyes into him and fought off my impulses to attack him. He yelled a few curse words and tried to get me to leave. I stood there for the duration of the...