well, i think they're accurate. i used to work in ER and there was way more people coming in complaining of panic attacks with weed then there was coke heads complaining of something. Why? most people try pot FIRST and lots get panicked. Most don't try coke for the first time, by the time you use coke it's likely you've worked your way up to it and you've got at least some drug experience. So, people who come into ER with coke or heroin in them are usually overdosed and overdoses are much rarer than panic attacks. Same goes for tylenol, most people when they wanna OD grab the most available thing...well who doesn't have tylenol? Alcohol is easy, almost everybody drinks. either with weed, coke, etc....and alcohol is soooo bad when combined with any meds. it sometimes warrants a visit to the ER