Psychological well-being refers to a state of optimal mental health and functioning, characterized by positive emotions, a sense of purpose and meaning in life, healthy relationships, and a sense of personal growth and fulfillment. It involves the ability to cope with stress and adversity, to experience positive emotions such as happiness and contentment, and to maintain a sense of balance and harmony in one’s life. Psychological well-being is influenced by a range of factors, including genetics, environment, lifestyle, and personal beliefs and attitudes.