I've been shot, stabbed, burned, hit with 480volts a/c, nearly drowned, 18 knee surgeries, broken my leg, wrist, 4 ribs, jaw, poisoned by cyanide, had my left eyelid cut off, but the worst pain was earlier this summer when I had "cluster" migraines. I had 20 migraines in an hour, one on top of the other, three days in a row.