I read a little bit of it. I find it interesting that ketamine is an antidepressant. When I was younger in my twenties we used to do ketamine in its form called special k. Sometimes we do so much of it would end up in something called a k hole where all you would end up doing is a standing there are sitting there for about a half hour completely comatose then vulnerable to anyone that walked up and robbed you or raped you or anything. None of that happened to me but it did happen to a friend of mine which I find disgusting. So are the doses of ketamine pretty light or are they heroic?