Anxiety

sometimes no anxiety plays a major role. u have exams- final year exams next week. but only thing u can do is sit and stare at books. after a while tired of staring the eyes becomes heavy the next step is sleep. sleep goes on and on.. then when u wake up feels hungry- of course energy was burned. step 3 eating. after eating lethargy so step 4 - sleep again just to refresh oneself. get up from sleep, overwhelmed by the vastness of syllabus high anxiety= poor performance due to poor attention and concentration...the optimal level of anxiety is what one is yearning for instead of extremely low/ high anxiety.