Question

What is courage? How is courage useful? Can courage have down sides?

Answer 1

courage means the ability to do something that frightens one; bravery.
Courage can be standing up to a bully or restraining an urge to punch out somebody's lights. Real couragerequires wisdom. Courage isimportant because "we all have to do things we don't like sometimes," says Eric, 5. ... Lowering your standards to go along with the crowd should never pass for courage.
The courage may have downsides

Answer 2

It is important to make this distinction clear. Most people assume that it is confidence that helps them start new things, and confidence that keeps them going.

I think courage is more important than confidence