Your body is the vehicle in which you are traveling through the physical world. Don’t mistake it to be YOU. Take care of your vehicle to make your journey smooth and comfortable. Get ready to alight and become alert before your vehicle begins to show signs of wear and tear and breaks down completely. It will save you and yours from sudden shock and will ensure your smooth passage through the world . Our ancient ancestors , ascetics and Rishies set apart the last time phase of their lives for this purpose and called it SANYAS i.e. preparedness for the abandonment of your worn out and broken down vehicle.