I am one of those people. If even sip something with stevia in it I am going to be trying to get the taste out of mouth for hours. It makes me want to scrap my tongue off. It was truly the worst thing I have ever consumed. It has only happened a couple of times, now I am literally traumatized and check the ingredients on anything that is likely to have it.
For context, I am not a picky eater, there are things I don't like, but this is on a whole other level.