The super-salesman neither permits his subconscious mind to "broadcast" negative thoughts nor give expression to them through words, for the reason that he understands that "like attracts like" and negative suggestions attract negative action and negative decisions from prospective buyers.
Napoleon HillO Divine Providence, I ask not for more riches but more wisdom with which to make wiser use of the riches you gave me at birth, consisting in the power to control and direct my own mind to whatever ends I might desire.
Napoleon Hill