" Aside from actual sex crimes, masturbation is one of the most frowned upon sexual acts. During the last century, innumerable texts were written describing the horrific consequences of masturbation. Practically all physical or mental illnesses were attributed to the evils of masturbation. Pallor of the complexion, shortness of breath, furtive expression, sunken chest, nervousness, pimples and loss of appetite are only a few of the many characteristics supposedly resulting from masturbation; total physical and mental collapse was assured if one did not heed the warnings in those handbooks for young men.
The lurid descriptions in such texts would be almost humorous, were it not for the unhappy fact that even though contemporary sexologists, doctors, writers, etc. have done much to removed the stigma of masturbation, the deep-seated guilts induced by the nonsense in those sexual primers have been only partially erased. A large percentage of people, especially those over forty, cannot emotionally accept the fact that masturbation is natural and healthy, even if they now accept it intellectually, and they, in turn, relate their repugnance, often subconsciously, to their children. "

― Anton Szandor LaVey , The Satanic Bible