Lol why the dogpile on befree? Obv one of the more reasonable people on here. "Filling people with uncertainty and anxiety"? How, by attempting to be objective and unbiased, instead of coddling with confirmation bias? "Yes yes, your method will put you to sleep in seconds, kill you in minutes, and leave you without even a headache if you fail. Sleep now, little one". And let's be honest, that's what 60% of this forum seems to be after at any time. Not to be as informed as possible, but to feel good about one's method. I've lost count of the threads I've seen where people turn into hyperdefensive toddlers the moment they encounter evidence or reasoning their method is anything less than a gentle handjob from baby jesus.
How many of these case studies (and I've read damn near all of them at this point) follow up a month, three months, a year after the fact? Oh, literally none? Are we also assuming everyone who's attempted an SN ctb has a full case report written up? Hilarious. It's common sense that depriving the organs of oxygen stands to cause potential long term damage, zero in depth science needed.