An ADG is an (attention getting device) is used to hook the viewer into reading or watching. Even if your book is super interesting halfway through, it's not compelling to make it that far if you don't have an ADG.
Answer: You didn't include the article, but I can kind of guess?
Explanation: He believes that all teenagers go through something, and he tells adults to help them, instead of just thinking of them as moody teenagers.
