This document discusses the concept of self across cultures and the different types of self-knowledge. It begins by explaining how the self is viewed differently in individualistic versus collectivistic cultures. Next, it describes the two main types of self-knowledge: declarative self-knowledge which involves conscious beliefs and opinions about the self, and procedural self-knowledge which involves unconscious relational selves and implicit selves learned through experience. The document then goes on to provide more details about various components of the declarative and procedural selves, such as self-esteem, self-schemas, self-efficacy, possible selves, and accurate self-knowledge. It concludes by discussing whether people have a unitary self or multiple selves.