We do not make an effort to digest the food we eat, walk for miles, recognize different objects, play the games we play regularly, cook the food once we know how to cook food, drive the car, or even type on the keyboard. We perform so many of these tasks almost unconsciously. In fact, there is a whole defense system within our body called the immunity system that prevents attacks by bacteria and viruses. We have a thermostat that regulates the temperature of the body quite consciously. We have a heart that circulates blood in different organs of the body. We have lungs to keep inhaling and exhaling oxygen. It would be an impossible task for the conscious mind to take care of all these functions. Imagine if we forget how to walk or the heart forgets how to pump. Would the conscious mind be able to tell the heart every minute how to pump? Probably, we will go mad and die very soon. Our unconscious mind saves a lot of energy for the conscious mind so that the conscious mind can explo...