Often we can achieve an even better result when we stumble yet are willing to start over, when we don't give up after a mistake, when something doesn't come easily but we throw ourselves into trying, when we're not afraid to appear less than perfectly polished.
Realize that true happiness lies within you. Waste no time and effort searching for peace and contentment and joy in the world outside. Remember that there is no happiness in having or in getting, but only in giving. Reach out. Share. Smile. Hug. Happiness is a perfume you cannot pour on others without getting a few drops on yourself.