Self-confident individuals cultivate their self-esteem, self-image, happiness, and self-confidence from within, rather than relying on the opinions or validation of others. They understand that true self-worth comes from accepting and valuing themselves, independent of outside influences.

By not seeking approval from others, self-confident people are better equipped to face challenges and maintain a positive outlook. This internal foundation allows them to express their authentic selves and make a positive impact, as outlined in Susan C. Young's book, "The Art of Being." The emphasis on self-sufficiency enhances their overall presence and essence in various aspects of life.