[nashke]

Couldn't have said it better. We don't claim there is some mechanism where smoking pot will make you suicidal. But we want to explore the strong association between the two, which has been shown time and again in previous studies. Our findings point to important differences between the sexes, so what I would take from our results is not "cannabis is bad", instead - "cannabis use and suicidality are complex behaviors, and effects of sex differences should be further explored". But that won't make a good headline, I guess :)

[the_duke]

It might very well be that pot makes suicidal after prolonged use.

I wasn't criticizing, just curios.