 And it's just leaving scar tissue. What do you mean, to build up the myelin? Yeah, to build up the myelin. Yeah, it takes usually about anywhere from one month to two months to three months, depending on how serious the loss is. Michael J. Fox must have a lot going, right? Well, we've tried several times contacting him, and his front line just throws our stuff away, and they send us a postcard saying, sorry, we can't give this information to you.