Riley-Day syndrome affects theautonomous nervous system. While there are many extremely unpleasant symptoms (such as frequent vomiting, and difficulty swallowing), it does also have some arguably cool features. Chief among these is the fact that many people with the condition are almost entirely insensitive to pain!!!!!!!!!

Wow this could actually make a lot of cool medicines/drugs/gadgets to make us pain insensitive like at the time of battle etc. What do you think??