What's really amazing is the people who think we're the ones out of synch with reality. People who think that "right" and "wrong" change with the passage of time, like weather, or leaves turning colors.
"Well, it used to be wrong to have sex with 20 boyfriends before age 20, but now it's cool".
And I say this from the vantage point of someone who really went to the depths of some pretty dangerous and shameful behavior, learned my lesson, and can see things a lot more clearly. I look back on my life and see some wrecks along the way, with many sad tales, narrow escapes and bitter regrets.
If anything I say can help even one person learn to avoid the pitfalls of instant gratification, or following the herd because everyone else is going that way, withstand being pressued into wrong just in order to feel liked or accepted, or gain a little inner conviction that God does exist, and it does matter to Him what choices we make - I'll be happy.