But at least when people are like, "Don't complain about tweens. You were one after all." we can be like, "No! I was never a tween because they weren't invented yet!"
The term "teenagers" is actually 1920's slang. That was the time when people were much more able to enjoy luxuries and the middle class was growing so there were more children able to enjoy the transitional stages between childhood and adulthood more freely. Something most people don't understand when talking about anything before the 1900s.
Never mind all the horrific advice that likes to crop up on a regular basis. I think there should be a disclaimer in this forum that says "We are not Google".