From the book: The Teacher Appears, Govind Das suggest a way to tap in to your most spiritual heart and be inspired. By bringing your hands to prayer position in front of your chest you can go deep into your most spiritual heart, and with total sincerity finish the statement: "I dedicate my life to..."
This is a powerful way to connect to your soul's mission, the Dharmic path. Try moving through at least 20 sun salutations and when you are finish place prayer hands over heart center and open your mind and heart to the whispers of your soul. The answer should be clear.