Self-doubt kills more dreams than any failure ever will, and the only way to battle it is with rock-solid confidence.
Confidence is not a reflection of what you can or can't do. It is merely a belief of what you can or can't achieve. Like most things, it is always changing and resembles a swinging pendulum. However, there are some confirmed ways to help you remain in control.
I compiled a list of 11 proven hacks designed to build and maintain self-confidence.