If I was cynical, I’d say that logic would not be the most logical way to reach slackers, while blowing them up when they are almost naked and about to get laid would emotionally stick through psychic trauma - and so be an extremely logical strategy.
You have a good point. It’s gotta work better than those filmstrips we had when I was in school. I used to pore over those to make sure I was learning how to do drugs properly. And stuff.