Yeah.... I don't smoke every day, so that may be the reason you didn't get my point, anyway I'd bet a lot of money that the "some users" are exactly what I talked about.

I'm not sure how you arrived at the conclusion that I am clearly not one of them. I, too, start showing symptoms of hyperemesis if I'm being stupid and smoke way too much, and I have never met or smoked with anyone who was resistant to it and had unlimited tolerance. Sure, there might definitely be a distinction between less and more sensitive to it, but saying "Hyperemesis effects only some users" is like saying only some users get blackout drunk from drinking alcohol.