Five Things You Need to Know About Personality! This guide explains the globally recognized personality model of the Big Five in a clear and easy-to-understand way, with tips and examples from everyday life. With the personality test, you can create your individual personality profile. This way, you will learn about the differences and similarities you have with others, why conflicts may arise, and how to better interact with all types of people. The personality test is applicable everywhere: in your career, family, and for self-discovery. Five aspects of personality: What do you focus your energy on, how do you think, how do you live, how do you interact, and how sensitive are you? Why do we behave the way we do, and what are the differences and similarities with other people? Background: scientific insights from psychology.