Are you trying to segue into a discussion on over prescription of ADHD medication? I don't really see what the one has to do with the other but sure, they are both problems. But you can't just say two things are drugs so they are equal. I take a drug first thing every morning for my allergies for instance.
Edit: You edited your reply after I started. I think abstinence works fine for something like nicotine. Unlike say sex humans don't have any innate craving for nicotine, I've never consumed it in my entire life and I don't feel like I've missed out on anything.
