[quote=@Multifarious] It does. Obviously, when the body is telling you something is going on that shouldn't, that is going to be a disturbing feeling... You don't like pain, do you? [/quote] I'm not very sensitive to pain, but I don't like it. But among all things, "pain" doesn't really make sense as a concept. Why is it inherently "worse" that tasting something sweet, or feeling something warm?