Why? Because it is in the subconscious mind that your visualization needs to be placed and there is good news. This type of visualization is almost impossible to sustain and luckily it is not at all necessary.
Either the image fades, changes or other intruding thoughts intervene. Even if they can formulate a solid picture of their objective they find it extremely difficult to sustain the image for any length of time. Many people, in fact the majority, find this almost impossible to do. The trouble with visualization is simple - its in its name! When studying and contemplating the art of visualization most people have the impression that they must create visual images and make them real or life-like. If, on the other hand, you gave the more likely answer 'no' then take heart for I am about to reveal to you a sure fire way of reaching your objectives through this mostly misunderstood art. So if it has stood the test of time and is still being used by high achievers we must come to the conclusion that it works! But has it ever worked for you? If you answered 'yes' to the above question then you know how powerful this technique can be.
It's use is wide-spread among highly successful people, either consciously or unconsciously, aware of its create power. Today, it is incorporated into top athlete's daily routines and is used in business affairs frequently. Visualization is a tool that has been used for thousands of years by initiates of all the metaphysical schools.