A man goes to the doctor with a long history of migraine headaches. When the doctor does his history and physical, he discovers that his poor patient has had practically every therapy known to man for his migraines and STILL no improvement.

“Listen,” says the Doc, “I have migraines, too and the advice I’m going to give you isn’t really anything I learned in medical school, but it’s advice that I’ve gotten from my own experience. When I have…