My mother once told me a story about what my father relayed to her when he was in the Vietnam war.
He had said that in his little company of men, there were two groups. The drinkers and the MJ smokers.
On any given night, the MJ smokers (of which he was one) would simply relax, listen to music, and laugh. However on any given night, the drinkers always had arguments, outright fistfights, and generally rude and obnoxious behavior.
What I'm saying is if more people become MJ smokers, and less drinkers, we won't have as many problems as MJ makes you complacent and takes away initiative, which can be initiative for both good and bad things. Personally, even if the Feds de-regulated MJ as Schedule 1, which is absolutely ridiculous in the first place, I don't think much would change as a society, except for the poor schmucks who are doing life sentences for selling/distributing MJ. Imagine that. Some dude stabs his mother 32 times, and because he was 17 at the time of the crime, he is incarcerated for less than 10 years. Meanwhile a different guy who has never hurt anyone, gets caught with a pound of MJ in his trunk and is sentenced to 25 years. Ass backwards if you ask me.