I might agree with your general thought pattern here, but I suspect that those who are diagnosed with marijuana dependence are not representative of the populat

I might agree with your general thought pattern here, but I suspect that those who are diagnosed with marijuana dependence are not representative of the population of daily marijuana users. Self censorship is a problem in other lines of research too, it’s not just street drugs. People don’t accurately self report diet, alcohol consumption, cigarette use, domestic violence etc… Science can’t get at certain things, and we have to deal with that reality. Truth is much bigger than the science of the day, and science doesn’t benefit from being overhyped.