The benefit of confidence is that it helps you have the energy to stick with a goal long enough to become good at it.
To do something long enough to gain an edge in that skill.
This confidence allows you to develop trust in yourself. You’re doing something often enough that you know what will happen next. You can see the results of your actions, and this gives you an edge over others who may be just starting out.
Confidence comes from sticking with a skill for a long enough time that you have the experience to develop trust in your abilities.
The edge of confidence is important because it allows you to push through when things get tough. When you’re confident, you know what to expect and aren’t surprised by setbacks. This allows you to power through obstacles and achieve your goals.