"If you find yourself plagued by a recurrent worry, train yourself to think of something else. Your conscious mind can concentrate on only one thought at a time, and driving the negativity away will free you up to move forward again."

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It is only through your conscious mind that you can reach the subconscious. Your conscious mind is the porter at the door, the watchman at the gate. It is to the conscious mind that the subconscious looks for all its impressions.

— Robert Collier