The Upside of Being Nervous

I hesitated a little on this. The reality is we shouldn't shy away from nerves.
I've found myself nervous in many, many situations. It's perfectly natural. What we need to appreciate, as we gain experience ourselves, is to help others through their own doubts and fears.
What's the upside? Helping others is integral to our community. To the stability of a team, and importantly, to the growth of others who look to us for role modelling.