Self-description is categorized in the following four sections: First, open self that represents all information, attitudes, behaviors and feelings about oneself that he or she knows and a few others know as well. These are precisely things that simply everyone knows about you. Second, hidden self, it represents the knowledge you have about yourself although you deem it wise to keep them as secret and others may not know about them. In addition, blind self represents knowledge about you that others have, but you do not have. These are things that you do not know, but others are aware of them, though they concern you. Finally, unknown self represents the part of yourself that neither you nor others know.
