Individual responsibility is the foundation of trust, and trust is a prerequisite for teamwork. We build trust (and self-confidence) by following through, by doing what we said we would do. If you find that you don't have the self-confidence you want, ask the tough question: do you trust yourself? Really trust yourself? Enough to get in the wheelbarrow? If you're not where you want to be in the trust and/or self-confidence departments, examine the ways in which you do (or don't) show up and follow through with the promises you make to others and yourself. Love yourself enough to not let You down. Show up for you.