A person who has forgotten who he is, remembers nobody, and nothing from his past, not even his name, is said to be suffering from amnesia. Each one of us, sometimes faces emotional turmoil, such as hurt, anger, fright, disappointment, etc. There are different reactions to this like, crying, blushing, sweating, etc. Amnesia is a type of reaction in which a person forgets everything about that situation. When such patients recover, they have forgotten all the events which took place when they were suffering from amnesia. Many forms of amnesia fix themselves without being treated.