Whoopi Goldberg has had painful migraines for about 40 years now. And people don't always understand the intense physical and mental toll the condition can take, Goldberg tells SELF. "It was like there was a monster that would show up in your house whenever it felt like it and there was nothing you could do about it," Goldberg says of her migraines, noting that she knows one is coming when she gets an aura that looks like a "strip of silver aluminum foil" in the edge of her vision. Most people know that migraines typically come with severe headaches, which can cause debilitating pain that lasts for hours or even days. But there are different types of migrainesâand they aren't