I think it’s more the FACT we have closed state mental hospitals in favor of releasing mentally ill people on society. It’s not just marijuana users either, I’m not sure of the exact numbers but mental illness is more prevalent in people born during the Millenial generation moving forward today. The real difference isn’t the potency of cannabis, it’s the FACT that not “One” but they all “Flew Over the Cuckoo’s Nest.” Bring back state mental health institutions and dollars to doughnuts we WILL be in a safer and more productive society.