11 tips from a neuropsychologist to strengthen your self-confidence. Keep the promises you make to yourself every day Take action despite doubt Surround ourselves with people who support and encourage us Be kind to yourself when things don't go as planned To learn new things Focus on yourself instead of comparing yourself to others Dare to take up space Give less importance to the opinions of others than to our own Find what you are good at/what you love doing Congratulate yourself on every small victory Face challenges.