Overcoming fear is what we all strive for. But when we think about what makes us fearful, our hearts flutter, our palms sweat, our minds race, and our bodies shut down. Recognize that fear, see it for what it is, evaluate it and do it anyways.
Disclaimer: Please excercise caution and do not engage in dangerous, life threatening activities or anything that would harm someone else. And if this is a career move, always have a back up plan.