Imagine that we are to pick one of the following four horses and train it to be a world class racing horse winning most of the prestigious prizes.
Though all the horses look exactly alike they have the following characteristics.
The first horse just knows what to do and where to go. It does not need any guidance. It can sense what you want and do things accordingly. If you wish it to turn right it would do so. If you wish it to go left it would go left without your asking. All you have to do is to wish. This horse just seems to know your mind so well that little or no effort is needed to guide it.
The second horse moves in the desired direction only when you crack a whip. But the whip need not touch the skin. The sound of the cracking is enough to steer it in the desired direction.
The third horse moves in the desired direction only when the whip lightly touches the skin. A light touch is enough to set it in motion and move the horse the way you want it to move.
However, the fourth horse is extremely stubborn. It moves only when the pain of a whiplash reaches right up to its bones. Till that time it refuses to move an inch in any direction. This horse does not do anything unless it feels the pain deeply enough.
Which horse would you care to put your money on to win races for you?