Well i think psychedelics can be extreme. Look at all the cases of people who couldnt handle themselves and dont know how to react to "tripping"
they get locked up and shit. Research, time and knowledge must be made before one embarks on a psychedelic quest
It is the most extreme, however, the series tends to have the unitiated viewer thinking that all non-"theraputic" will almost invariably lead to death or insanity. Anyone who does not reflect for a few moments "if they are so horrible to endure, why are they ever considered recreational"? Will come away believing that use of mushrooms, for example, will lead invariable to a living hell. I get a kick out of the gentleman who takes mushrooms for his cluster headaches - he must endure 6 hours of hell (or so the show made it appear) in order for him to avoid headaches for a couple of months.
His famly - loving as they are - condoned his use of an illegal substance but rather than interact with the man, rather than see to it that his experience was as enjoyable as it could possibly be, they stayed away and worried for his safety. Had the man decied that if indeed he must visit this realm and quit fighting it (it was obvious that he white-knuckled the entire thing. I almost suspect that he seeks to punish himself "If I must take this illegal substance that the law claims is dangerous and bad for me, I had better not have a good time, I had better not use this opportunity to explore and enrich my life". The man claimed that the day after he took the mushrooms he felt whole, relaxed, envigorated - I got the impression that he attributed that to his knowing that he would be headache free for two months - we all know the reason for his afterglow, his serenity, was the experience itself.
lastly though - there are several on this site who suffer from cluster headaches and they have indicated that only a barely perceptable dose was enough to stave off the headaches. I wonder if the man has tested lower doses.
And of course, it being a small segment of an hour long show, my observations could be as full of shit as I am.