Actually for PTSD it is not only under medical supervision many vets have taken to self medication and it works for them, LSD has also been successful in relieving PTSD symptoms to make lives bearable.
Paranoid scizophrenia or just scizophrenia are most likely a result of the conditions already existing, for example, many who don't smoke weed at all get it, in fact the majority of people who get it are not weed smokers I'd imagine, so that would show the possibility that the person had potential for the condition and the weed or other substance abuse is the catalyst and of course when you start smoking is an issue. Starting at 12 years old while the mind is still developing will cause problems, but so will other substances.
I reckon caffine has led to more deaths than weed ever will.
I guess I am not suceptible to scizophrenia because I've smoked for 30 years without anything even remotely being an issue bar my lungs
scizophrenia sounds "dangerous" the truth is the vast majority of people who have it are no danger, it's only the people who are already nuts that are dangerous before they experienced scizophrenia.
If Mr Roof been born in New York, wasn't surrounded by racists and he enjoyed live without hate, I seriously doubt he's have gone on a rampage, smoking weed or not.
Some people are not meant to smoke it, their minds cannot handle it, lets not blame the weed.
Whilst I will be the first to say the negative effects of cannabis are sometimes overstated or overblown, there is no saying how much smarter you would be or what you would have achieved if you hadn't spent the last 30 years smoking weed.
We all know you are a bit of a thicko on here, you may have been smart and opted to support Everton if you hadn't smoked weed


