Critical thinking involves thinking clearly and rationally to arrive at the best possible solution. It involves skills like observing, analyzing, interpreting, reflecting, evaluating, problem solving, and making rational decisions. Critical thinking is an important soft skill valued by employers for strategic planning, sharing ideas, finding inconsistencies, solving complex problems, and engaging in reflection. It is useful in fields like marketing, customer service, and human resources. The process of solving a problem through critical thinking involves defining the problem, analyzing it, identifying possible solutions, choosing the best solution, planning action, and implementing the solution.