After attended an event & delivered a presentation, I drove back at night when fog blanketed the area with almost zero visibility. I felt that I lost directions and became disoriented. There was extremely hard to see the roads and signs, no reference point to relay on. It made me to connected this to a similar experience in a life: when we lost sense of life purpose, lost the directions in life and couldn't find a reference point, that is the time we need to go inner-wards, to build our inner GPS, and to find the inner reference point: our own HEART.