Problem solving involves consciously directing one's thinking towards a solution. The goal is to solve the problem at hand. There are several methods of problem solving, including trial and error, rote learning of rules, and reasoning through a logical series of steps. When problem solving, one should recognize the problem, define it by collecting facts, select a potential solution, act on it, and evaluate the outcome. As nurses deal with patients' lives, they must follow accurate problem solving by gathering all relevant facts and separating facts from opinions, considering potential biases, finding cause-and-effect relationships, and verifying solutions before finalizing them. Practicing reliable problem solving can improve nursing care and benefit other areas of life.