According to Victor Frankl " Success, like happiness, cannot be pursued. It must ensue and it only does so as the unintended side effect of one's personal dedication to a cause greater than oneself."
Just like what Julian says in the book that I am currently reading entitled "The Monk who sold his Ferrari", that once you find out what your life's work is,your world will come alive. You will wake up every morning with a limitless reservoir of energy and enthusiasm. All your thoughts will be focused on your definite objective. You won't have time to waste time. Valuable mental power will, therefore, not be wasted on trifling thoughts. You will also automatically erase the worry habit and become far more effective and productive, and you will have a deep sense of inner harmony, as if you are somehow being guided to realize your mission.