Here are some articles on knowing yourself.
The Importance of Self-Awareness, and How to Become More Self Aware “Self-awareness (sometimes also referred to as self-knowledge or introspection) is about understanding your own needs, desires, failings, habits, and everything else that makes you tick. The more you know about yourself, the better you are at adapting life changes that suit your needs.”
Getting to Know Yourself, What You Like, and What You Want in Life “In some ways, it may seem counterintuitive to have to learn to know yourself. Surely that should be a given, right? Not necessarily. While our experiences clearly helped shape us into the people we are today, this does not mean that we necessarily know who we really are—what we are passionate about and what we want from life.”
Know Thyself! “Coming to a knowledge of the self is no simple task and often goes underdeveloped because we tend to resist it. Our vision of our inner world does not come as naturally to us as our ability to perceive the outside world. It is nevertheless a learnable skill that with some direction, time and effort we can get better at.”