Great knives as always Rick.
As for as teenagers, by the time they are 13 you've done most of what you can do. Now cross your fingers and hope for the best. My baby is 43 and I now have teenage grand Kids. I'd sure hate to be a teenage boy coming around your house. LOL. It's only been 3 years since I was at your house and those girls were just babies then. [bleep] time flies.

Don't mess with me, I'm too old to fight, too fat to run, so I going to have to kill you.