Napoleon Hill, author of the book, 'Think and Grow Rich', states that most men live in mediocrity because they stay way too focused on sex.
The hundreds of success laws that he amassed over a period of time by interviewing some of the most successful men of his time were not dispensed until his subjects were given a sex test to assess their sexual appetites, then he taught them to channel that energy into becoming successful.
The richest men in history achieve their wealth between the ages of 40-65, because they were able to put their sexual desires on the back burner.
Kernel Sanders, creator of Kentucky Fried Chicken, did not achieve his wealth until after he was 75 years old.

Masturbation, for instance, is a complete waste of time and zinc.