The emotive (chest or heart) pitch dissipates opposition as naturally as the mind tone provokes a quarrel.  Even a hot argument can be ended without any lasting ill-feeling if the disputants conclude with hearty expressions of good will for one another.  The same words spoken in head tones would increase the antagonism by suggesting sarcasm or insincerity.  The resonant chest tone suggests that it comes from the speaker’s heart.  The hearer’s heart makes his mind believe the heart message conveyed by the emotional pitch of the other man’s voice.

Therefore if you want your ideas to penetrate a man’s heart, don’t aim your tone high at his head. Lower it to the pitch of true friendliness, of comradeship, of human brotherhood.  Aim at his breast with your breast tone.  Do not fawn or plead, however, when selling ideas of yourself.  You can persuade best by suggesting that you have brought all your manhood to render the other man a real service.  This suggestion will induce a feeling of respect for you, which will certainly be followed by willingness of the prospect to let you show him you are able “to deliver the goods.”

[Sidenote:  Danger of Over-using Head Tone]

Some people suggest by the over-use of head tones that they depend altogether on what they know to achieve success.  They make the impression that they expect their high degree of mentality to open chances for them to succeed.  “They know they know” their business; so when they secure opportunities to demonstrate their capabilities, they emphasize too much what they know.  They are apt to use the mental tone continually.  Perhaps the prospective employer needs a man of exactly such knowledge as is possessed by the candidate he is interviewing.  But if when presenting his qualifications the applicant rasps the ears of his hearer for a long time with high-pitched head tones, the listener intuitively becomes prejudiced.  He is impressed with the suggestion that the speaker is a “know-it-all” fellow.  The employer is likely to turn down his application because of the unskilled tone pitch in which it is made.

[Sidenote:  Sing-Song Parrot Talk]

When a man has talked glibly and fast about superior qualifications he knows he possesses, it dazes him if his exceptional capabilities fail to win him the job for which he is particularly fitted.  He cannot comprehend why another applicant who plainly is not so well qualified should be chosen.  But his voice has suggested to the employer that everything he said was just “parrot talk.”  Thousands of bright “parrots” remain failures all their lives for no other reason than their utter inability to get inside the hearts of other men.  The ordinary canvasser who trudges from house to house with his “sing-song” patter has grown into the bad habit of using head tones almost exclusively.  As a natural reflex of the unpleasant impression he makes with his voice, it is a common experience to have a door slammed in his face.