 Shankaran Pillai went to learn skydiving. So he's about to jump and the instructor said, when I say you pull the string, only one string, there's no backup string, only one string. So Shankaran Pillai asked, suppose it doesn't open the parachute, how much time do I have? The instructor said, well all your life, your entire life, this is the nature of life. Your entire life is now. You have to breathe now, you have to eat today, you have to drink water today. You cannot live on yesterday's stuff, isn't it?