Confidence-building measures are things you can do to help yourself feel more secure and confident. For example, if you feel like you are not good at public speaking, you can practice in front of a mirror or do a practice presentation with friends or family. You can also focus on the positive things you have done in the past when you felt successful. Other confidence-building measures include taking time out of your day to relax, challenging yourself to try something new, and setting small, achievable goals. All of these things can help you build your confidence and feel more secure.