describe ideks bouts of madness

While working in the electrical warehouse, the only real hazard is Idek, the Kapo, who sometimes flies into violent rages. One day the Kapo, flies into a rage and starts beating Eliezer. A French girl who passes as Aryan comforts him in German, and many years later, Eliezer sees her again in Paris. She admits that she actually is Jewish and had false papers at the camp and that the only time she spoke German at the camp was to him. Another day his father is beaten with an iron bar for working slowly, and Eliezer feels anger directed at his father only, for not knowing how to avoid the abuse.