Walking on a beach aimlessly, leaving some footprints, some shallow, some deep, ultimately to be washed away by the sea. I guess finding a purpose in life is a lot like strolling on a beach. We strive to create an impact, leave a footprint, in a world that has been here for millions of years and will be for millions more. Our lives in context of this world and universe and those footsteps on sea shore, both are ephemeral. So what do we choose, walk aimlessly, trying to enjoy the feet being washed by the sea every few seconds or walk leaving some footprints, deep or shallow, ultimately to be washed away by an eternal sea?