This girl (six years old) was traveling somewhere with her grandparents. She had more energy than the rest of the people in my bunk area combined. She was laughing and giggling and talking and repeatedly kicking the bed above her. Angry snarls from her grandmother would result in a brief respite, however she would soon forget that she wasn't supposed to do it and begin kicking again. These pictures show her playing with a two dimensional jacob's ladder (very interesting!) that I bought from one of the train conductors.