Courage is a KEY attribute of winners. Ancient Rome Gladiators understood this. They understood that in the face of fear, pain and imminent defeat, they must fight on to stand any chance of victory. Our challenges may not be as tough and threatening as these Roman Gladiators, or could be, whichever the case, courage is inevitable for victory.
No great result is achieved, new grounds were broken, businesses started, pressures doused, battles won, marriages started, health challenge defeated and so on without a significant dose of courage. It simply takes courage!