Unless you live under a very large rock, odds are good you've heard some statistics and research about adolescent minds and neurochemistry and how they are still doing a lot of developing through the early to mid-twenties.
Yes, the adolescent brain makes impulsive behavior more likely. But that doesn't mean that teens and emerging adults don't know what they want, who they are now, or what they're talking about.
Today is my birthday.
If you've been a reader here for more than a year or two, you might have noticed that some years, I ask for something for my birthday here, and not usually something that's a thing, like a pony, a fire hoop, a scooter with a sidecar for my little dog, or a life-sized Fozzie Bear I could tell bad jokes to while going wokka-wokka (though I'd oh-so-gladly accept all of those things, for the record).