Actually they are not that hard to get. Probably even something like mirtazapin could be beneficial. Or even otcs. I personally would never ever skip them if I planned ingesting SN.
mirtazapin is not an AE it is an antidepressant. From what I have gathered, it enhances serotonin so maybe it has AE capabilities but are they what we need?
SN is my method so I am researching quite a bit. I would not skip them as I have see threads of people trying hard to keep SN down.
However, I recently went on a test drive...I've realized that if I don't move around I do not even get nauseated. And I mean, no movement that switches the resting position you are in while ingesting so be sure to have everything close by and it may work without AE.
I've also read about lying on the side. Cannot remember which it is.
Maybe also don't overdo it with the mixing ratios...I read a thread that says they failed because of using too much water.