Rational or logical thinking refers to the process of using reason and critical analysis to make decisions or solve problems. It involves evaluating information, identifying patterns, and drawing conclusions based on evidence rather than emotions or assumptions. This approach is essential in fields like mathematics, science, and philosophy, where clear reasoning is necessary for understanding complex concepts. In everyday life, rational thinking helps individuals assess situations more effectively. By weighing pros and cons, considering alternatives, and anticipating outcomes, people can make informed choices. This method promotes clarity and objectivity, allowing for better communication and collaboration in both personal and professional settings.