There must be a positive and negative in everything in the universe in order to complete a circuit or circle, without which there would be no activity, no motion.
We have been endowed with the capacity and the power to create desirable pictures within and to find them automatically in the outer world of our environment.
Your mind, which is yourself, can be likened to a house. The first necessary move then, is to rid that house of all but furnishings essential to success.