>>58
Plenty of people who aren't addicted do that trick, too. In fact, it's most notorious as a schoolyard phenomenon among boys (8th grade and younger) who I doubt are a majority, or even a statistically significant portion, of junkies.

I also have a lengthy response to your earlier suggestions which the spam filter does not care for. Please read it at http://4-ch.net/wiki/59-sans_drug_rant