What's the point of holding cash?

$S&P 500 Index (.SPX.US)$ beware of people who is trying to take the energy from you, they will try to force their paradigm on you and keep you stay in your zone, you'll get stuck, no growth. By letting them taking your energy you'll become a bitter old man and blame on circumstances, their focus is always on looking for distractions and grabbing attention of people so that they have friends who will stay with them because they don't want to suck alone.