India, April 4 -- By Sadhguru - Founder, Isha Foundation

The reminder of one's mortality has always been the fundamental force behind the human search for something beyond. If they never knew that they would die, nobody would seek spirituality. Why there are sayings and misunderstandings that you must seek spirituality only after the age of 65 is because then, the body will remind you strongly. When you are young, you think you are immortal. But slowly, as you get older, it definitely reminds you that you are mortal. For some, the reminder comes early, for some, later depending on your health.

This is why it is said that Shiva constantly spent time in cremation grounds. Almost every yogi at some time spent time in cremation grounds. Cre...