Katniss Everdeen she experienced when her father was fighting in the Vietnam War. In the novels, Katniss is extensively knowledgeable in foraging, wildlife, hunting, and survival techniques. Collins knew some of this background from her father, who grew up in the Great Depression and was forced to hunt to augment a scanty food supply, although Collins saw her father bring home food from the wild during her own childhood as well. In addition, Collins researched the subject using a large stack of wilderness survival guidebooks. Katniss and the other tributes are, in their time before participating in their Hunger Games, compelled to
Katniss Everdeen considers how she will kill her fellow competitors during the first Games, at one point rationalizing that she is already a killer due to her hunting experience, though she is briefly disturbed after her first direct kill, Marvel. By the end of the first Games, she is prepared to shoot Cato, and attempts to do so only to be interrupted by Peeta being attacked by the muttations. Despite her cold-bloodedness, she is nonetheless extremely relieved at not having to kill her allies Rue and Peeta. As the series progresses, however, she becomes increasingly cold-blooded, to the point where she objectively