alt Hacker NewsSorry to say, we shouldn't really base our opinion on drug safety from people who accidentally overdose or are generally reckless with drugs. There's people who drink for the first time and end up in the hospital.
If you want to do it the smart way, just consult erowid.org and use a little common sense.
The post I replied to stated that a DXM OD is dangerous then mentions ketamine without stating its OD dangers giving it the appearance of a safe alternative.