This document discusses psychological and mental health. It defines mental health as the state of one's mind, thoughts, and decision-making processes. It notes that feeling worried, emotional, sad, tense, rejected, or like a failure are normal human experiences. The document provides signs to self-diagnose issues like depression or anxiety, such as feeling unhappy often, lacking confidence, having uncontrollable feelings, difficulty maintaining relationships, and suicidal thoughts. It lists potential causes of depression like blaming oneself, failure to meet expectations, negative life events, diseases, and hormonal imbalances. The World Health Organization statistics state that only half of people diagnosed with anxiety or depression receive treatment. The document concludes by outlining ways to improve mental well