Relacionar Columnas Definitions of self-knowledge, self-esteem, and self-confidenceVersión en línea In this activity, you need to match the terms with their definitions. por Dario Gonzalez 1 Self-esteem 2 Self-knowledge 3 Self-confidence Feeling good about yourself and believing that you are valuable and worthy. Believing in yourself and your abilities to do things well. Knowing about yourself, like what you're good at, what you like, and what you don't like.