I get cluster headaches or something similar - still being diagnosed. Anyways, they're extremely painful, by far the most pain I've ever experienced. I have a m

I get cluster headaches or something similar - still being diagnosed. Anyways, they're extremely painful, by far the most pain I've ever experienced. I have a meditation/visualization I do that largely negates the pain. I actually got the idea from The Dresden Files books, oddly enough - the main character does something similar at a few points throughout the series. It works, but only if I can wholly concentrate on it.