As a leader and a role model, it's important for you to be proactive about improving weaknesses. You will also be spending the majority of your time working with people, which means you'll need to be very self-aware. If you receive feedback from a student, parent or a manager, remember not to take it personally. You are capable of improving your performance and making changes, even if it's simply through taking small steps forward. Give an example that shows you take initiative to improve an area of weakness.