To anyone reading this thread, please please don't taste salt and water to compare it to how SN will feel!
Quantities of table salt similar to SN like 20-30 grams is very toxic and will kill you. Overdosing on salt isn't a peaceful way to die. Table salt and SN are NOT the same thing! They'll taste the same but they're totally different chemicals!
Here's a thread of someone trying 20 grams of salt and water. @autumnal made very important responses.
If anyone wants to know what the SN process is like, this has google document of fatalities that recorded their SN thread. On page 2, @GoodPersonEffed listed symptoms that were most common.
There are many threads of people comparing SN to table salt and although I can't do anything to stop you, I just want to prevent misinformation, unneeded suffering, and painful accidental deaths.