The body of the individual in the video linked below has been changed by Right Hand Masturbation. All of his body movements, his speech patterns, and even his mental and personality patterns show signs of being changed by Right Hand Masturbation.
The individual who is interested in this material can train themselves to see the signs of Right Hand Masturbation changes in a human body be spotting those changes in the example body in the video.
Because speaking is a physical act, Right Hand Masturbation also affects the speech. And because the way a person speaks and the way they think are interrelated, if Right Hand Masturbation changes the speech characteristics, then it is logical to believe that the mentality of the individual will also be affected in some way.