1. Psychology is relevant to everyday life as everything we do, think, feel and respond to involves psychology. There are many branches of psychology including clinical, health, forensic, educational and organizational psychology.
2. With the rise of diseases, social issues, and mortality from psychological suffering, there is an increased need for psychologists across many professions. Psychologists help people learn effective social interaction and understand their internal world to channel energy positively.
3. One important role of psychologists is in clinical settings like hospitals and clinics where they evaluate, test, and treat patients suffering from psychological disorders. Treatment varies depending on the case but may include therapy, counseling, and skills training.