Psychology is the study of the mind and behaviour. Psychologists look into the many dimensions of being a person, including thoughts, brain function, activities, emotions, personality, and human development. Human society is always evolving, and he is the most intelligent creature on the planet. Humans act differently depending on the demands of the circumstance. Every person is unique, and their behaviour depends on a variety of psychological elements like their intelligence, emotional maturity, motivation, ability to adapt, self-concept, self-efficacy, and susceptibility to depression, anxiety, and stress. The purpose of the current study is to discuss the many psychological dynamics that affect human personality and character and in broader sense human life a lot.