Here is the answer: In the Law of "Inverse Effort" by Dr. Joseph Murphy, "The Power of the Subconscious Mind": "When your desires and imagination are contrary, your imagination earns today without controversy." The meaning of this is a simple example: If you are asked to walk on a wooden board 10 meters long and 5 meters wide on the ground, no doubt you will pass it without any problems. If your desire to pass does not conflict with your imagination and as long as the board on the ground, it does not represent any possibility of falling and if it happened on the ground.