I love how any time a thread about any substance legislation comes up, all the extremely judgemental nigh puritanical teetotallers and pot haters come out of the wood work, also nice that there's not so many of them.
My biggest questions to all those "I don't break laws, I never will drink, I think anyone who puts any substance into them is an idiot" types, is do you live? Like, do you have friends, go and do things with them, let loose, date, and get out? Are you old enough to understand how life can be, usually you don't experience any of the realities of life until you move away from your folks, and life on your own for awhile, hell most people haven't really lived until their 30s, I got a head start due to growing up poor, but did you? Are you judgemental of others because you really see yourself as a perfect example of life, or is it due to underlying self hatered, which you deal with through a form of self agrandizing denial. Do you really think that life is long enough to deny yourself pleasures that are perfectly harmless in moderation, because you'll have plenty of time to enjoy life, because what happens when you are struck by a car, unexpectedly tomorrow, and you either end up paralyzed/crippled for life, or dead, will you regret?
Because, I can tell you one thing about life, it sucks out there in the real world, and because of that combining so beautifully with life being short, and ending unpredictably, a lot of us, use certain substances to improve what little time we have here, mainly to reduce the stress of just holding everything together to keep living.
I say, learn to tolerate others, it'll do you good.
Also from a canadian standpoint, yeah they should allow it, hell I think they should just go ahead and lower the age to 18 or 19, 21 is a retarded age restriction more likely to cause excessive drinking later on due to being forced to do it in secret for so long that one is more likely to abuse the privalege when one finally gets it.