In 1961, aged nineteen, Fred West was accused of child molestation, resulting in the pregnancy of a thirteen year old girl. Police questioning uncovered the fact that he had sexually abused other young girls but did not view his actions as wrong, feeling that he had done nothing inappropriate or unusual.
Bearing in mind that Fred West went on to maim, rape and murder at least 12 young wome, I'd say that's quite scary...
If a certain someone is reading this, please go get some help, or just stop it.