If your still alive your mission on earth is not yet complete. People are happiest when they are so completely engrossed in an activity that they lose track of time and go into what is called a flow state. For this to occur, the activity must be reasonably challenging, neither too easy or too hard. It must be something that is of value to others, and it must be something that you love, that you can be passionate about. Your passion for your work will get you out of bed and into the workplace' even when you don't really feel like it, even when you are discouraged about your progress.
Love is what we long for and were created for—in fact love is what we are as an outpouring from God—but suffering often seems to be our opening to that need, that desire, and that identity. Love and suffering are the main portals that open up the mind space and the heart space (either can come first), breaking us into breadth, and depth and communion.
