Good question and if we can work that out it might help us alot. If you take a look at Bob's "Rational Thought" thread, we were discussing how maybe if you just keep analyzing the hell out of an issue, you might find a reason. I think you just have to focus energy on searching for those triggers. Problem is, as you know, we have no idea something affects us the way it does half the time. I don't know if I'm any help because I'm about as confused as they come but I'm really trying to get to the bottom of this illness. I do think that the triggers are often the ones we least expect.