Self-awareness teaches us how to do both things: how to be successful and how to let yourself actually enjoy life at the same time. It all starts with a clear mind.
Self-Awareness: the Key to a Clear Mind
Confidence comes with time, practice, and repetition, but it certainly isn’t there for the start always. Or the second, or third, or forth. Which is to say: you don’t need to be confident to start pursuing your dreams.