OMG WTF?!?! THIS ONE IS N RATHER THAN SN TOO?! Okay, officially freaked out out of my mind..I thought that was SN, not N!! Wtfff!!!? Then how peaceful is SN?!?!
We only have Exit International's word to go buy, according to them, from the six people that have been monitored, death appeared to be peaceful in all six instances. Make of that what you will, it is a small sample of people.
There are no videos of people taking SN.
From the members posts here, what we can gather, is that, at least leading up to passing out, the process is peaceful.
There are a small number of cases where people have reported:
* Vomiting
* Minor headache
But there are also many cases where there hasn't been any vomiting or headaches reported.
Personally I trust the doctor behind Exit International, I believe this is a relatively peaceful method, however, since I'm in no rush to CTB I'm going to wait some more and see if any further evidence arises to backup that it is indeed peaceful.