In this paper the use of the term bounded rationality follows the tradition of H. A. Simon. It refers to rational principles underlying non-optimizing adaptive behavior of real people. Bounded rationality cannot be precisely defined. It is a problem which needs to be explored. However, to some extent it is possible to say what it is not.
Some of the symptoms of Chronic fatigue and immune dysfunction syndrome incude: 1  Fatigue. 2  Persistent fatigue. 3  Intermittent fatigue. 4  Fatigue from exertion. 5  Tiredness.
Chronic Fatigue Syndrome-Symptoms. Chronic fatigue syndrome (CFS) symptoms usually start suddenly. But for some people, they develop gradually over weeks or months. Symptoms can change in a day, and from day to day. They tend to stop (remission) and then start again (relapse). There is broad range of CFS symptoms.