 But I think being honest and being able to say what is actually happening, and it can be tricky when, you know, on the one hand I look fine and I am very healthy in a lot of other ways, but I still have this thing, and for me it's called chronic daily headaches or persistent daily headaches, and they happen all the time, and you don't necessarily see that. I don't have a scar, I don't have a limp, I don't have something on the outside of my body that communicates what's happening on the inside of my body.