Bravery doesn’t exist without fear. How could something be an act of bravery if the person wasn’t afraid to do it?
Even the bravest people on earth are afraid. It’s not that they don’t feel fear, it’s that they do what they think needs to be done regardless of the fear.
The cowards of the world are the people who allow fear to stop them from doing what needs to be done. And there’s a coward in all of us.