Self-belief is imperative to healing — If you need something to believe in, start with yourself. Why is it important to start believing in yourself?: Learning to believe in yourself is critical to healing and creating your desired life. Self-belief requires a holistic strategy. You must take control of your thoughts and feelings so you’re able to reach your peak state. It also entails building up confidence in your abilities and falling in love with yourself — the parts of your personality, perspective, and experience that make you uniquely you.