Self-confidence makes anything possible! Boost your self-confidence and raise your self-esteem through these 100+ Affirmations for self-confidence. Affirmations are positive statements that rewire our subconscious minds to think and believe in a particular way. You can repeat or listen to these powerful affirmations as you go to sleep or begin your day. Make them a practice for at least 21 days in a row. Believe and Manifest!