Psychology is defined as the "scientific study of behavior and mental processes", which encompasses a very broad range of topics. Of all the fields of study within the social sciences, psychology is arguably one of the most varied and comprehensive.
Moreover, a solid education in the psychological sciences can prepare any Learner for optimal performance in all domains of life, including the work domain, school domain, and family domain. Studying psychology provides for both professional and personal growth.
But, if this isn't enough to answer the question, Why study psychology?, then view the video presentation below, which will hopefully explain psychology a little better.