Systems thinking is a paradigm shift from our more traditional thinking patterns because we have been taught to look at things rationally, and to try to look for clear cause and effect connections. We are now used to trying to study things in small, digestible pieces, and to attempting to solve problems as quickly as possible by taking control of situations around us. Quite often, we focus on external sources as the cause of all of our problems instead of looking internally at our systems to see what improvements can be made.