We're doomed to repeat the past no matter what. That's what it is to be alive. It's pretty dense kids who haven't figured that out by the time they're ten. . . . Most kids can't afford to go to Harvard and be misinformed.
It is a joy to Jesus when a person takes time to walk more intimately with Him. The bearing of fruit is always shown in scripture to be a visible result of an intimate relationship with Jesus Christ.