"If you have no confidence in self, you are twice defeated in the race of life"

This quote by Marcus Garvey means that if an individual does not have confidence in themselves, they will fail twice as hard in life. This is because self-confidence is key to accomplishing success and conquering challenges. Without it, a person may be easily dissuaded, quit too quickly, and lose out on chances. Having confidence in oneself is vital for attaining goals and fulfilling one's potential.