Thus the theory of progressively harder drug use is explained. Leave it to the Canucks.
I say that "theory" is BULLSH!T ..... If you went by all that jazz, there would several of us injecting Uranium 238 directly into out brain stems by now
..... I stopped at good Single Malt Scotch whiskey .... and the occasional snoot-full of great bourbon or Irish whiskey ......
Of course - spiders may have addictive personalities, thereby mandating an extensive Gub'Mint study .....