To survive certain situations you may be required to obtain a food source and for your immediate needs, the quickest way to obtain food is through hunting. However, hunting requires a certain level of training and skill sets. You must know how to find game, have the means and skills to kill that game and then process it for consumption. If you do not have these skills and you are in an extended survival situation, you will suffer the effects of malnutrition and even possibly perish from lack of food.