so you are okay with other people vomiting, just not you? how come? is it something about the way it feels or tastes or... what?

do you remember what made you vomit 2 years ago?

> i'm convinced that no one knows enough to fix it.

so you have an incurable illness?
quite a lot is known about the treatment of anxiety...
treatments can be fairly effective too...

> i know when it started, but the 8 or 9 therapists and myself cannot figure out a reason it started then, so we tend to disregard that at this point.

because it makes no sense and is incurable?

is this view of yours... do you feel hopeless... or determined?