“The most important study is the practical and sincere study of one’s self: Know Thyself. It is more important to know the truth about one's self than trying to find out the truth about heaven and hell." —Sepideh Irvani, PsyD” LovePsychologySelf HelpSelf LoveSelf ImprovementKnow ThyselfPsychotherapyKnowledge Of SelfKnow The Truth Book:Authentic Self-Love: A Path to Healing the Self and Relationships Source: Authentic Self-Love: A Path to Healing the Self and Relationships