It is a choice, a continual choice, of surrender, of deep- hearted commitment. While your mind tries to get everything figured out, with a plan and a check-list and a way to measure yourself and your improvement. God looks to your heart. Trying to live your life in step with the rhythm of this world rather than the way He has made you will bring exhaustion, ultimately, to your heart. His love will fill you; it will fill your heart.