why is psychology important?

Psychology is important because it is concerned with the study of behavior and mental processes and at the same time, it is also applied to many different things in human life. Everything we do is related to psychology. Psychology studies who and what we are, why we are like that, why we act and think like that and what we could be as a person. Psychology is important in a lot of different ways, the studies that has been conducted in various life threatening illnesses.