At the age of 12 to 15 Years we had 5ex Education Taught in School Textbooks and most of my Friends were already Busy making Love with our Classmates !!
By the Time the Child Studies, gets job, Marries & has a Real Go at 5ex - He or she would have Died as the Process of Education is in itself Everlasting, Making Money for Survival is also Never ending.
Nowadays Brides & Grooms Want Highly Qualified & Rich Life Partners - They will Marry & Divorce later for Trivial reasons.
So where would you Expect them to apply The knowledge of 5ex in their short lives ????????
To make them cautious is o.k. but more we need is,good charactered citizens ready to protect the innocents when they are intimidated/molested/ abused since every one of us is duty bound to do it,fearlessly and promptly.