Identity is a collection of existing selves, the most obvious of them is the self which includes the outward features of every human being. But the recognition of human is not possible, otherwise you can be aware of all his internal selves. The selves which are compatible with the conditions and situations, in different social and emotional relationships, sometimes have revealed and sometimes have hidden presence, the occasionally presences of these internal selves cause that the recognition of human being becomes a complex subject and somehow impossible one.