You have to trust in something; your gut, destiny, life, karma, whatever, because believing that the dots will connect down the road, will give you the confidence to follow your heart, even when it leads you off the well worn path. And that will make all the difference. You've got to find what you love. If you haven't found it yet, keep looking - don't settle. And the only way to do great work is to love what you do, and the only way to be truly satisfied is to do what you believe is great work. Your time is limited, so don't waste it living someone else's life. And most important, have the courage to follow your heart and intuition. They somehow already know what you truly want to become. Everything else is secondary.